ĐỀ KIỂM TRA CHẤT LƯỢNG HKI – ĐỀ SỐ 2 pot

... C n H 2n +2 O z, C n H 2n +2- z (OH) z C. C n H 2n +2 O, C n H 2n+1 OH B. C n H 2n +2- 2a O, R(OH) z D. C n H 2n +2- 2a O z , R(OH) z . 39. Chất có công thức nào sau đây gọi là este ? A. C n H 2n+1 NO 2 ... 0 ,28 lit. D. 2, 8 lit. C. Có 2 nguyên tố có cấu hình electron lớp ngoài cùng 2s 2 2p 2 và 2s 2 2p 4 . D. Có 2 nguyên tố có cấu hình electron lớp ngoài cùng 3...

Ngày tải lên: 13/08/2014, 01:21

... ĐỀ KIỂM TRA CHẤT LƯỢNG HKI – ĐỀ SỐ 20 Exercise 1. Read passage carefully. English – The International Language. There are more than 3,000 ... South Africa b. Australia c. Malaysia d. All of Canada 4. More than _________ of the world’s radio stations are English. a. one – fifth b. three – fifths c. two – thirds d. three – fourths 5. England ... simpler resea...

Ngày tải lên: 06/08/2014, 19:21

... you weren’t killed in that car crash. ĐỀ KIỂM TRA CHẤT LƯỢNG HKI – ĐỀ SỐ 21 Exercise 1. Kết hợp các từ dưới đây với các tiền tố OUT – SUB – SUPER – SUR để điền từ thích hợp. market human ... – direct ) ________ and Harry in another. 8. ( 10 – Smoke ) _________ is ( 11 – injury ) _________ to health. 9. The drug was administered by ( 12 – inject ) _...

Ngày tải lên: 06/08/2014, 19:21

... on well with people and I ( 12 – enjoy ) ______ hard work. My hobbies are photography, ( 13 – watch ) ______ television and ( 14 – play ) ______ the piano. I ( 15 – attend ) ______ an interview ... ( 7 – obtain ) ______ a position with New Angle Film Production as an assistant editor. I ( 8 – like ) ______ the work a lot. I ( 9 – speak ) ___ French and Spanish...

Ngày tải lên: 06/08/2014, 19:21

... blank with suitable preposition. 1. Mozart died ______ Vienna in 1971 _______ the age ______ 35. 2. “ Are you ____ this photograph?”. - “ Yes, that’s me, ________ the left”. 3. “ Where’s the light ... without changing the meaning. 1. Don’t speak until someone asks you. Don’t speak ___________ 2. Jane is a better cook than Robert. Robert can’t ___________ 3. Mark is too young to see the...

Ngày tải lên: 06/08/2014, 19:21

... habits is __________ my head when I am upset. 11. ________ the same mistake twice is unforgiven. 12. How long do you intend to go on _______________? 13. I don’t regret ______________! 14. We ... species. The future of the African elephan depends on man. No (1) _____can human beings and (2) _____ animals live in harmony throughout vast areas of (3) _____ continent as was possible in ....

Ngày tải lên: 06/08/2014, 19:21

... 12. We are moved ________ such a terrible accident. Exercise 6. Hoàn thành câu bằng tính từ thích hợp. 1. Our country is a land r _________ in rubber. 6. Im b _____ with doing nothing. 2. ... Cho dạng đúng của từ trong ngoặc 1. I need a pocket ( 1 calculate ) ____________. 2. This is the flight ( 2 attend ) ________ I told you about. 3. New York is a ( 3 metropolis ) ___________ ......

Ngày tải lên: 06/08/2014, 19:21

... ( 6 – race ) _____ up the hill and ( 7 – disappear ) ______ round a corner. “ ĐỀ KIỂM TRA CHẤT LƯỢNG HKI – ĐỀ SỐ 15 Exercise 1. Read the passage carefully and choose the best answer. April ... back. 20 . We keep in _______ with them although we are a long way far from their place. 21 . We kept an ________ on a stranger. 22 . His parents take ________ in their son’s tale...

Ngày tải lên: 06/08/2014, 19:21

... ĐỀ KIỂM TRA CHẤT LƯỢNG HKI – ĐỀ SỐ 14 Exercise 1.Fill in the blamk with a suitable given word. Combination Concentrate Contaminated Emission Poison Erupted ... water. Exercise 2. Fill in the blank with suitable word. Environment pollution is a term that (1) ______ to all the ways by which man contaminates his surroundings. Man (2) ____ the air he ... (11) ______ from automo...

Ngày tải lên: 06/08/2014, 19:21

... convenient parking in transportation centers might be reserved for electric cars. Planners foresee electric shuttle buses, trains, buses and neighbourhood vehicles all meeting at transit centres ... d. urban planning Exercise 2. Nối 2 câu đơn thành câu ghép hoàn chỉnh ( cho dấu phẩy nếu cần thiết) 1. The detective knew all the answers. He solved the mystery. 2. She climbed to the top...

Ngày tải lên: 06/08/2014, 19:21