Read the following passage and mark the letter A,B,C or D on your answer sheet to indicate the correct answer to each of the questions.. Reading to oneself is a modern activity which was[r]
(1)SỞ GD & ĐT QUẢNG NINH TRƯỜNG THPT CHUYÊN HẠ LONG
ĐỀ THI THỬ THPT QUỐC GIA LẦN Môn: TIẾNG ANH
Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to each of the following sentences
Question 1: Mary: “Would you mind if I use your computer for an hour?” Tony:" _” A Not at all I've finished my job B Yes, you can use it
C Of course not I still need it now D Yes It’s all right Question 2: Tom: "Do you think it's going to rain?” - Trump: “ _”
A I don't hope so B I don't hope so C I hope not D I think not Mark the letter A, B C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following
Question 3: An international medical conference initiated by Davison resulted in the birth of the League of Red Cross Societies in 1991
A treated B dedicated C helped D started
Question 4: He drove so fast that I really felt my life was in danger
A at the target B in accident C at stake D in comfort Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following sentences
Question 5: My father is in _ of 30 engineers and 80 workers
A pressure B leadership C impression D charge
Question 6: taken my parents’ advice, I wouldn't be a teacher now
A Had I B If I hadn’t C If I would have D Could I have Question 7: He is decorating his house _selling it
A in order to B with a view to C in order that D so that
Question 8: On _ he had won the first prize in the competition, he cried out with joy
A being told B having cold C telling D saying
Question 9: By the end of this March he here for 20 years
A has been living B will live C will have been living D will be living Question 10: The government is aiming _ 50% reduction unemployment
A at /of B in/ to C on/ at D at /in
Question 11: I am not going to study French and
(2)Question 12: Many young people in rural areas don`t want to spend their lives on the farm like parents
A weather-beaten B up-to-date C long-term D wide-range Question 13: I believe nobody survived the plane crash _
A did I B didn’t they C did they D did he
Question 14: they arrived they were told to go back
A No sooner/when B Scarcely had/when C Scarcely/when D Hardly/when Question 15: Yuri Gagarin was the first person into space
A has traveled B traveling C traveled D to travel
Question 16: To preserve that _, it was necessary to preserve the people that had created it
A civilize B civilization C civility D civil
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions
Question 17: A kite B bite C favorite D quite
Question 18: A coached B needed C wanted D beloved
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks
Schools in the United States have not always had a large number of libraries As recently as 1958 about half of the public schools in the United States had no libraries at all The (19) _of public school libraries increased dramatically when the federal government passed the Elementary and Secondary Education Act of 1965, which provided funds for school districts to improve their education programs and facilities, including their libraries (20) _, many educators claim that since the legislation was passed federal spending has not increased sufficiently to meet the rising cost of new library technologies such as computer databases and Internet access
(3)Question 19: A digit B amount C number D numeral Question 20: A Otherwise B Therefore C Consequently D Nevertheless
Question 21: A rely B come C go D stay
Question 22: A for B with C on D by
Question 23: A conflict B converse C contrary D contrast Mark the letter A, B, C, or D on your answer answer sheet to indicate the underlined part that needs correction in each of the questions
Question 24: By the time Robert will finish writing the first draft of his paper, most of the other students will have completed their final draft
A will finish B writing C most D their
Question 25: The team leader demanded from his team members a serious attitude towards work, a good team spirit, and that they work hard
A team leader B his team members
C attitude towards work D and that they work hard Question 26: Each of the beautiful cars in the shop was quickly sold to their owner
A Each B cars C quickly D their
Read the following passage and mark the letter A, B, C, or D on your answer answer to each of the questions
An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely Air pollution requires a very flexible definition that permits continuous change When the first air pollution laws were established in England in the fourteenth century, air pollutants were limited to compounds that could be seen or smelled – a far cry from the extensive list of harmful substances known today As technology has developed and knowledge of health aspects of various chemicals has increased, the list of air pollutants has lengthened In the future, even water vapor might be considered an air pollutant under certain conditions Many of more important air pollutants such as sulfur oxides, carbon monoxide, and nitrogen oxides, are found in nature As the Earth developed, the concentrations of these pollutants were altered by various chemical reactions; they became components in biogeochemical cycle These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil on a global basis, nature's output of these compounds dwarfs that resulting from human activities
(4)of noxious chemicals in the air The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities The actual concentration need not be large for a substance to be a pollutant; in fact the numerical value tells us little until we know how much of an increase this represents over the concentration that would occur naturally in the area For example, sulfur dioxide has detectable health effects at 0.08 parts per million (ppm), which is about 400 times its natural level Carbon monoxide, however, as a natural level of 0.1 ppm and is not usually a pollutant until its level reaches about 15 ppm
Question 27: What does the passage mainly discuss?
A The economic impact of air pollution B What constitutes an air pollutant
C How much harm air pollutants can cause D The effects of compounds added to the atmosphere
Question 28: The word "adversely" is closest in meaning to
A negatively B quickly C admittedly D considerably Question 29: It can be inferred from the first paragraph that
A water vapor is an air pollutant in localized areas
B most air pollutants today can be seen or smelled
C the definition of air pollution will continue to change
D a substance becomes an air pollutant only in cities
Question 30: The word "these" in the second paragraph is closest in meaning to A the various chemical reactions
B the pollutants from the developing Earth
C the compounds mover to the water or soil D the components in biogeochemical cycles Question 31: For which of the following reasons can natural pollutants play an important role in controlling air pollution? A They function as part of a purification process
B They occur in greater quantities than other pollutants
C They are less harmful to living beings than are other pollutants
D They have existed since the Earth developed
Question 32: The word "localized” is closest in meaning to
(5)A To effectively control pollution local government should regularly review their air pollution laws
B One of the most important steps in preserving natural lands is to better enforce air pollution laws
C Scientists should be consulted in order to establish uniform limits for all air pollutants
D Human activities have been effective in reducing air pollution
Mark the letter A, B, C, or D on your answer sheet to indicate the semtence that best combines each pair of sentences in the following questions
Question 35: People should not throw rubbish in the park People should not cut down the trees in the park
A People should both cut down the trees and throw rubbish in the park B People should neither throw rubbish nor cut down the trees in the park C People should throw rubbish and cut down the trees in the park
D People should either throw rubbish or cut down the trees in the park
Question 36: The team reached the top of the mountain The team spent a night there
A The team had not only reached the top of the mountain, but they spend a night there as well
B Not only did the team reach the top of the mountain but they also spent a night there
C Not only did the team reach the top of the mountain but they also spent a night there as well
D The team both reach the top of the mountain but they also spent a night there
Read the following passage and mark the letter A,B,C or D on your answer sheet to indicate the correct answer to each of the questions
Reading to oneself is a modern activity which was almost unknown to the scholars of the classical and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud Only during the nineteenth century did silent reading become commonplace
One should be wary, however, of assuming that silent reading came about simply because reading aloud was a distraction to others Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character
(6)common, so came the flourishing of reading as a private activity in such public places as libraries, railway carriages and offices, where reading aloud would cause distraction to other readers.Towards the end of the century, there was still considerable argument over whether books should be used for information or treated respectfully and over whether the reading of materials such as newspapers was in some way mentally weakening Indeed, this argument remains with us still in education However, whateverits virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other
By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader The social, cultural and technological changes in the century had greatly altered what the term “reading” implied
Question 37: Reading aloud was more common in the medieval world because A people relied on reading for entertainment
B silent reading had not been discovered
C there were few places available for private reading D few people could read to themselves
Question 38: The word “commonplace” in the first paragraph mostly means “ ”
A for everybody’s use B most preferable
C attracting attention D widely used
Question 39: The development of silent reading during the last century indicated A an increase in the average age of readers B an increase in the number of books C a change in the nature of reading D a change in the status of literate people Question 40: Silent reading, especially in public places, flourished mainly because of
A the decreasing need to read aloud B the development of libraries C the increase in literacy D the decreasing number of listeners Question 41: The phrase “a specialized readership” in paragraph mostly means “ ”
A a requirement for readers in a particular area of knowledge B a limited number of readers in a particular area of knowledge C a reading volume for particular professionals
D a status for readers specialized in mass media
Question 42: The phrase “oral reader” in the last paragraph mostly means “a person who ”
(7)C practices reading to an audience D is interested in spoken language
Question 43: All of the following might be the factors that affected the continuation of the old shared literacy culture EXCEPT
A the inappropriate reading skills B the specialized readership C the diversity of reading materials D the printed mass media
Mark the letter A,B,C or D on your answer sheet to indicate the sentence that is closest in meaning to the first sentences of each of the following questions
Question 44: At the factory, he likes people to let him save his own way A At the factory, he doesn’t like it when people to let him what to B At the factory, he often needs the help of other people in his work C At the factory, he doesn’t accept help from people he dislikes D At the factory, he likes people to think all good ideas are his own Question 45: It would have been a perfect paper except for some mistakes
A It was a perfect paper B The word was spelt perfectly
C The paper had some mistakes D The teacher did not accept the paper Question 46: It’s waste of time to try to explain anything to Tony
A Tony should be given explanation B It’s not worthy trying to explain anything to Tony C To save time, explain it to Tony D It’s well worth trying to explain things to Tony Mark the letter A,B,C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions
Question 47: Be quick! We must speed up if we don’t want to miss the flight”
A put forward B look up C slow down D turn down
Question 48: Although it’s a long day for us, we feel we are contented with what we
A interested B dissatisfied C excited D shocked
Mark the letter A,B,C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions
Question 49: A realistic B oceanic C economy D biology Question 50: A prediction B rehearsal C essential D industry ĐÁP ÁN
1-A 2-B 3-D 4-B 5-D 6-A 7-B 8-A 9-C 10-D
11-B 12-A 13-C 14-B 15-D 16-B 17-C 18-A 19-C 20-D
21-A 22-B 23-D 24-A 25-D 26-D 27-C 28-A 29-C 30-D
31-A 32-A 33-C 34-D 35-B 36-B 37-D 38-D 39-C 40-C
(8)LỜI GIẢI CHI TIẾT Question 1: Đáp án A
Mary: bạn có phiền khơng tơi dùng máy tính bạn?
Tony: …
A không Tôi làm xong việc B Có, bạn dùng
C Dĩ nhiên khơng Tơi cần D Có, thơi
Question 2: Đáp án B
Tom: Bạn có nghĩ trời mưa không? Trump: ………
A không hi vọng B Tôi không hi vọng C Tôi hi vọng không D Tôi nghĩ không Question 3: Đáp án D A đối xử
B cống hiến C giúp đỡ D bắt đầu
Câu dịch sau: hội nghị y tế giới khởi xướng Davison dẫn đến hình thành hội chữ thập đỏ năm 1991
Question 4: Đáp án B
A mục tiêu B tai nạn
C nguy hiểm D thoải mái
Câu dịch sau: anh lái xe nhanh tơi thực cảm thấy mạng sống tình nguy hiểm
Question 5: Đáp án D A áp lực
B lãnh đạo C ấn tượng D trách nhiệm
-> cụm từ: tobe in charge of sb: chịu trách nhiệm
Câu dịch sau: bố chịu trách nhiệm với 30 kỹ sư 80 công nhâ
Question 6: Đáp án A
Đảo câu điều kiện kết hợp loại: 3+2: Had + S +PP+ …., S + would+V…… Câu dịch là: nghe theo lời khuyên bố mẹ, không giáo viên
(9)B with a view to +Ving : để…… C in order that + clause: để…… D so that + V:
Câu dịch là: Anh đãng trang trí lại nhà cửa để bán
Question 8: Đáp án A
Cấu trúc : On +Ving…., S + V………: khi…………
Điều kiện: mệnh đề chủ ngữ Câu phải dạng câu bị động
Câu dịch là: Khi nói anh đạt giải nhất, anh bật khóc niềm vui
Question 9: Đáp án C
Tương lai tiếp diễn diễn tả hành động bắt đầu khứ, tiếp diễn đến thời điểm xác định tương lai: S + will + have + been + Ving…
Câu dịch là: Trước cuối tháng này, anh 20 năm
Question 10: Đáp án D
Aim at st: có mục đích việc Reduction in st: giảm
Câu dịch là: Chính phủ nhằm giảm 50% tỉ lệ thất nghiệp
Question 11: Đáp án B
Câu đồng tình phủ định : neither + trợ V + S
Câu dịch là: không học tiếng Pháp anh
Question 12: Đáp án A
A, weather-beaten : khơng chịu sương gió
B up-to-date: đại, hợp thời C long-term : dài hạn
D wide-range: rộng rãi
Câu dịch là: Nhiều người trẻ vùng nông thôn không muốn dành sống họ trang trại người cha mẹ khơng chiuj sương gió h Question 13: Đáp án C
Câu hỏi đuôi với nobody -> S they dạng khẳng định
Câu dịch là: Tơi tin khơng sống sót sau vụ tai nạn máy bay, phải không? Question 14: Đáp án B
Cấu trúc: Scarcely + trợ V + S + V, when + S + V…
Câu dịch là: Họ vừa đến nơi đươc yêu cầu quay lại
Question 15: Đáp án D
thay cho đại từ quan hệ : To V = who + V
Câu dịch là: Yuri Gagarin người vào vũ trụ
Question 16: Đáp án B A khai hóa
B văn minh C phép lịch D Công dân
Câu dịch là: để bảo tồn văn minh ấy, điều cần thết bảo vệ người tạo
Question 17: Đáp án C A /kʌɪt/
(10)C /ˈfeɪv(ə)rɪt/ D /kwʌɪt/
Question 18: Đáp án A A /kəʊtʃt/
B /niːdid/ C /wɒntid/ D /bɪˈlʌvɪd
Question 19: Đáp án C A digit: số B amount: số lượng
C number: số lượng D numeral: thuộc số
-> the number of + N : số lượng…… The (19) of public school libraries increased dramatically
-> Số lượng thư viện trường học tăng nhiều
Question 20: Đáp án D A Otherwise: không B Therefore: C Consequently: D Nevertheless: nhiên
[The (19) of public school libraries increased dramatically when the federal government passed the Elementary and Secondary Education Act of 1965, which provided funds for school districts to improve their education programs and facilities, including their libraries (20) , many educators claim that since the legislation was passed federal spending has not increased sufficiently to meet the rising cost ]
-> Số lượng thư viện trường học tăng nhiều phủ bang ban hành luật hành động cho giáo dục tiêu học trung học năm 1965, đẫ cung cấp quỹ tiền cho trường quận để cải cách chương trình sở vật chất, bao gồm thư viện Tuy nhiên, nhiều nhà giáo dục lại khẳng định kể từ luật pháp ban hành, ngân khố bang không tăng đủ để đáp ứng cho việc tăng giá c
Question 21: Đáp án A
A rely + on; dựa vào B come : đến C go :
D stay:
[Because the federal government provides only limited funds to schools, individual school districts (21) _ on funds from local property taxes]
Vì phủ bang cung cấp quỹ tiền giới hạn cho trường học, trường lẻ quận phải dựa vào quỹ từ nguồn thuế tài sản địa phương
Question 22: Đáp án B A for : cho B with: với C on :
D by:
(11)Những quận vùng ngoại ô giàu có thường có thư viện nhiều sách với nhiều nguồn, sở vật chất rộng rãi, hỗ trợ hướng dẫn học tập
Question 23: Đáp án D A conflict : mâu thuẫn B converse: đối ngược C: contrary: trái lại D contrast: trái lại
[In (23) school districts in many poor areas house their libraries in ordinary classrooms or in small rooms.] Trái lại, trường quận nhiều nơi nghèo khổ có thư viện lớp học bình thường phịng nhỏ
-> Cụm từ: In contrast, :trái lại Question 24: Đáp án A
will finish – finishes
Câu dịch sau: Đến Robert hoàn thành thảo hầu hết học sinh khác hồn thành thảo cuối
Question 25: Đáp án D
and that they work hard -> hard work Trước sau từ nối “and” phải loại từ (ở phải N)
Câu dịch sau: Người lãnh đạo yêu cầu từ thành viên thái độ nghiêm túc công việc, tinh thần tốt, làm việc chăm
Question 26: Đáp án D Their -> its
Chủ ngữ each of -> dùng its
Câu dịch sau: xe đẹp cửa hiệu nhanh chóng bán hết cho người chủ chúng Question 27: Đáp án C
Đoạn văn chủ yếu bàn vấn đề gì? A ảnh hưởng lên kinh tế nhiễm khơng khí
B Cái hìn thành nhân tố gây nhiễm khơng khí
C Những yếu tố gây nhiễm khơng khí gây hại đến mức
D Ảnh hưởng hợp chất vào khơng khí
Question 28: Đáp án A
Từ adversely gần nghĩa với từ: A tiêu cực
B nhanh C thừa nhận D đáng kể
Question 29: Đáp án C Có thể suy từ đoạn là:
A nước chất gây ô nhiễm vùn địa phương
B hầu hết chất gây ô nhiễm ngày nhìn ngửi thấy
C định nghĩa chất gây ô nhiễm tiếp tục thay đổi
D chất trở thành chất gây ô nhiễm thành phố
(12)Question 30: Đáp án D
Từ these đoạn gần nghĩa với: A phản ứng hóa học khác B Những chất gây nhiễm từ trái đất phát triển
C hợp chất chuyển từ đến nước đất
D thành phần tuần hoàn sinh địa
Dẫn chứng: [they became components in biogeochemical cycle These serve as an air purification scheme]
Question 31: Đáp án A
Vì lý đây, chất gây nhiễm tự nhiêm đóng vai trị quan trọng việc điều chỉnh nhiễm khơng khí? A Chúng có vai trị phần q trình làm
B Chúng xảy số lượng lớn chất gây ô nhiễm khác
C Chúng gây hại cho song chất gây ô nhiễm khác
D chúng tồn từ trái đất phát triển
Dẫn chứng: [the concentrations of these pollutants were altered by various chemical reactions; they became components in biogeochemical cycle These serve as an air purification scheme] Question 32: Đáp án A
Từ localized gần nghĩa với: A cụ thể
B vòng tròn
C bao quanh D Vây quanh
Question 33: Đáp án C
từ detectable đoạn gần nghĩa nhấy với:
A có ích B đặc biệt
C đo đếm D tách rời Question 34: Đáp án D
Câu sau theo đoạn văn đúng? A để kiểm sốt hiệu nhiễm, quyền địa phương nên thường xun nhìn lại luật nhiễm khơng khí
B số bước quan trọng việc bảo tồn đất tự nhiên củng cố luật nhiễm khơng khí tốt
C nhà khoa học nên tham khảo để thiết lập giới hạn đồng cho tất chất nhiễm khơng khí D hoạt động người mang đến hiệu việc giảm ô nhiễm
Dẫn chứng: [These serve as an air purification scheme by allowing the compounds to move from the air to the water or soil on a global basis, nature's output of these compounds dwarfs that resulting from human activities]
Question 35: Đáp án B
(13)A Mọi người nên chặt vứt rác công viên
B người không nên vứt rác chặt công viên
C Mọi người nên vứt rác chặt công viên
D Mọi người nên vứt rác chặt công viên
Question 36: Đáp án B
Đội nhóm leo lên đến đỉnh núi Đội nhóm dành đêm
A Đội nhóm khơng lên đến đỉnh núi mà họ cịn dành đêm (sai spend)
B Khơng đội nhóm lên đến đỉnh núi mà họ cịn dành đêm
C Khơng đội nhóm lên đến đỉnh núi mà họ cịn dành đêm đó(sai as well )
D Đội nhóm lên đến đỉnh núi mà họ cịn dành đêm (sai reach)
Question 37: Đáp án D
Đọc to trở nên phổ biến thời Trung cổ
A người sử dụng việc đọc để giải trí
B đọc thầm khơng khám phá C Chỉ có vài nơi cho phép đọc cho cá nhân
D người đọc cho họ
Dẫn chứng: Reading to oneself is a modern activity which was almost unknown to the scholars of the classical
and medieval worlds, while during the fifteenth century the term “reading” undoubtedly meant reading aloud
Question 38: Đáp án D
Từ commonplace (phổ biến) đoạn nghĩa là:
A cho người dùng B yêu thích C thu hút ý D sử dụng rộng rãi Question 39: Đáp án C
Sự phát triển việc đọc thầm suốt cuối kỉ cho thấy …
A tăng độ tuổi trung bình người đọc
B tăng số lượng sách
C thay đổi chất việc đọc D thay đổi địa vị người có học thức
Dẫn chứng: Examinations of factors related to the historical development of silent reading have revealed that it became the usual mode of reading for most adults mainly because the tasks themselves changed in character
Question 40: Đáp án C
Đọc thầm, đặc biệt trong nơi công cộng, lại phát triển chủ yếu vì… A giảm nhu cầu đọc to
(14)Dẫn chứng: The last century saw a steady gradual increase in literacy and thus in the number of readers As the number of readers increased, the number of potential listeners declined and thus there was some reduction in the need to read aloud
Question 41: Đáp án B
Cụm từ a specialized readership đoạn nghĩa
A yêu cầu cho người đọc có hiểu biết lĩnh vực cụ thể
B số có hạn người đọc có hiểu biết lĩnh vực cụ thể
C mức độ đọc cho chuyên gia D địa vị cho người đọc đặc biệt phương tiện truyền thông đại chúng Dẫn chứng: However, whatever its virtues, the old shared literacy culture had gone and was replaced by the printed mass media on the one hand and by books and periodicals for a specialised readership on the other
Question 42: Đáp án C
Cụm từ oral reader đoạn cuối nghĩa “1 người mà…”
A giỏi nói trước công chúng B tham gia vào thử giọng C thể việc đọc trước khán giả D thích thú với ngơn ngữ nói
Dẫn chứng: By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were
inappropriate, if not impossible, for the oral reader
Question 43: Đáp án C
Tất nhân tố sau ảnh hưởng đến tiếp nối văn hóa đọc viết cũ ngoại trừ:
A kỹ đọc không phù hợp B độc giả đặc biệt
C đa dạng tài liệu đọc
D phương tiện truyền thông đại chúng in ấn
Dẫn chứng: By the end of the twentieth century, students were being recommended to adopt attitudes to books and to use reading skills which were inappropriate, if not impossible, for the oral reader
Question 44: Đáp án A
ở nhà máy, anh thích người để anh làm theo cách
A nhà máy, anh khơng thích người bảo anh làm
B nhà máy, anh thường cần giúp đỡ người khác công việc C nhà máy, anh ấykhông chấp nhận giúp đỡ từ người anh khơng thích
D nhà máy, anh thích người nghĩ tất điều tốt anh Question 45: Đáp án C
Nó tờ giấy hoàn hảo ngoại trừ vài lỗi sai
(15)B Từ đánh vần C Tờ giấy có vài lỗi sai
D Cơ giáo khơng chấp nhận tờ giấy Question 46: Đáp án B
Thật phí phạm thời gian cố gắng giải thích điều với Tony
A Tony nên giải thích
B điều khơng đnags để giải thích điều với Tony
C Để tiết kiệm thời gian, giải thích cho Tony
D Điều đáng để giải thích cho Tony Question 47: Đáp án C
Speed up: nhanh lên
A put forward: đệ trình B look up: tìm kiếm
C slow down : chậm lại D turn down: từ chối
Question 48: Đáp án B Contented: thỏa mãn
A interested : thích thú B dissatisfied: thất vong C excited: hào hứng D shocked: sốc
Question 49: Đáp án B A realistic // rɪəˈlɪstɪk/ B oceanic / ˌəʊʃɪˈanɪk/ C economy / ɪˈkɒnəmi/ D biology /bʌɪˈɒlədʒi/