bai tap unit 10 lop 12

... the United Nations Charter In 2003, the ASEAN Leaders resolved that an ASEAN Community shall be established comprising three pillars, namely, ASEAN Security Community, ASEAN Economic Community ... living in peace, stability and prosperity, bonded together in partnership in dynamic development and in a community of caring societies ASEAN Member Countries have adopted the following fundamental ... pillars, namely, ASEAN Security Community, ASEAN Economic Community and ASEAN Socio-Cultural Community The ASEAN Vision 2020, adopted by the ASEAN Leaders on the 30 th Anniversary of ASEAN, agreed...

Ngày tải lên: 20/04/2015, 00:00

Ngày tải lên: 20/04/2015, 00:00

... Therefore 10 It was midnight, _the restaurant was still open A therefore B but C however D so 11 You smoke in here It is against the rules A mustn't B don't have to C needn't D mightn't 12 ... contact@susasoft.com,chaptergoat@gmail.com Địa chỉ: 45 Nguyễn Ảnh Thủ,Hiệp Thành,Quận 12, Tp.HCM Website: www.susasoft.com 10 ... an expedition across the Sahara desert with some of his colleagues A planed B got C made D took 12 John is not at home He go somewhere with Daisy I am not sure Công ty phần mềm Cửu Long Thiết...

Ngày tải lên: 24/05/2015, 16:01

... = 25 17 2) (P): x + y - z + 12 = , MN = Baứi 27 (H 2005D) Trong khụng gian vi h ta Oxyz, cho hai ng thng: x -1 y + z +1 ỡx + y - z - = d1: = = v d2: -1 ợ x + y - 12 = Chng minh rng d1 v d2 ... lt ti cỏc im A, B Tớnh din tớch tam giỏc OAB (O l gc to ) 2) S = S: 1) (P): 15 x + 11y - 17z - 10 = Baứi 28 (H 2005Adb1) Trong khụng gian vi h ta Oxyz, cho im A(1;1;0), B(0; 2; 0), C(0; 0; 2) ... phng trỡnh mt phng (Q) i qua M v cha ng thng: = = -6 S: 1) M1(1; 2; 1), MM1 = 2) (Q): x + y + z - 10 = Baứi 32 (H 2005Ddb1) Trong khụng gian vi h ta Oxyz, cho lng tr ng OAB.O1A1B1 vi A(2; 0; 0),...

Ngày tải lên: 30/07/2014, 15:20

... e Baứi 65 (H 2010A) Tớnh tớch phõn I= ũ x + e x + x 2e x + 2e x S: I= 1 + 2e + ln 3 Baứi 66 (H 2010B) Tớnh tớch phõn e I= ũ S: ln x x ( + ln x ) dx I = - + ln Baứi 67 (H 2010D) Tớnh tớch phõn ... x = -1; x = Baứi 10 (H 2003Adb1) Giaỷi bt phửụng trỡnh: 15.2 x +1 + x - + x +1 S: ỡlog ù xy = log x y Baứi 11 (H 2003Adb2) Giaỷi heọ phửụng trỡnh: y ù2 x + y = ợ S: ( Baứi 12 (H 2003Bdb1) Tỡm ... 2006Bdb1) Gii phng trỡnh: log Trang 128 x + - log (3 - x ) - log8 ( x - 1)3 = Trn S Tựng S: thi Tt nghip i hc x= 17 2 Baứi 30 (H 2006Bdb2) Gii phng trỡnh: x + x -1 - 10. 3 x + x - + = S: x = 1,...

Ngày tải lên: 30/07/2014, 15:20

... A B C D 10 When you see a teacher approaching you, you can whistle to greet him in the schoolya rd A B C D 11 You should say “You’re welcome!” when someone says “Sorry!” to you A B C D 12 People ... person or thing you want your friend to look at A take notice of B mention to C look at D point at 12 In most situations, pointing at someone is usually considered to be _ A polite B impolite ... fashioned C fashionable D out-dated 20 Politeness is very necessary in a common social _ A community B communication C compassionate D competition 21 Phil: You really have a beautiful dress,...

Ngày tải lên: 05/08/2014, 11:20

... starts D departs / starts In England, each term _ by a one-week break called half term 7 10 11 12 13 14 15 16 17 18 19 20 A divides B educates C puts into force D is separated An academic ... five A B C D 10 In Vietnam, to finish secondary education, students have to complete eleven grades A B C D 11 Great singers of the world can be hearing at the Sydney Opera House A B C D 12 Don’t ... schools, is _ into many branches A grouped B prepared C divided D added Education has been developed in _ with modern industry and the mass media A compulsory B parallel C selected D following...

Ngày tải lên: 05/08/2014, 11:20

... educational history Today, about 50,000 Chinese students, are studying in the United States, accounting (5) _ 10 percent of the total international students in the country More and (6) _ ... United Nations Educational, Scientific, and Cultural Organization (UNESCO), China (7) _ more students than any other country to study abroad In the other direction, many students from the United ... express a _ for the school their child attends A prefer B preference C preferential D preferable 10 Either you or I _ going to meet Professor Pike at the airport A am B were C are D has been...

Ngày tải lên: 05/08/2014, 11:21

... ask for help 123 He was dismissed because of his laziness A employed B sacked C offered D appointed 124 Marilyn Monroe was very in 1960s A fame B famous C famously D famousness 125 That car ... unsuitable C unprepared D unpleasant 102 In addition to a competitive salary, the company offers attractive benefit A employing B employee C employer D employment 103 The questions are the central ... time C in advance D in conscience 104 There are few employment prospects in the town for young people A qualify B qualification C qualified D unqualified 105 Although we've been interviewing...

Ngày tải lên: 05/08/2014, 11:21

... economy was and was dominated by traditional agriculture A over-developing B super-developing C out-developed D underdeveloped 16 Before “Đổi Mới”, our country was and the people led a ... years, we have seen the significant in the economy of our country A develop B developments C developers D developed 34 Henry was a studious student He needed no to work hard A encourage ... allowed for international and development in the country A pay B renovation C investment D opportunity 29 In 2001 Vietnamese Communist Party approved a 10- year economic plan that enhanced...

Ngày tải lên: 05/08/2014, 11:21

... is the most important measure to be taken to promote the development of a country A Economical => economic B measure C be taken D development Some people think Harry succeeded in business in spite ... tienganh hongngu3@gmail com DĐ: 0916829468 Trang GV: Huỳnh Quang Minh Tuấn BÀI TẬP TIẾNG ANH LỚP 12CTC 39 He is very rich, but he isn’t very happy A Although he is very rich, but he isn’t very ... GV: Huỳnh Quang Minh Tuấn BÀI TẬP TIẾNG ANH LỚP 12CTC A despite B in spite of the fact C though D as though 24 _ of the difficulty, they managed...

Ngày tải lên: 05/08/2014, 11:21

... time A B C D 10 After hospital, my mother rushes to the market, then hurried home for the dinner A B C D Exercise 5: Hãy đọc đoạn văn chọn câu trả lời cho chỗ trống tương ứng sau: The United States ... the advice (10) _" A because B for C by D as soon as A what B why C when D how A when B because C if D for A meet A should A by A However Alternatively A by receiving A Because 10 A gave you ... love joining my dad in _things around the house at weekends A mend B mended C to mend D mending 10 Whenever problems come up, we discuss frankly and find _quickly A solve B solution C solved...

Ngày tải lên: 05/08/2014, 11:21

... Paris 15 100 The man whose wallet I found gave me a reward 101 The shop in the center that I go to is cheaper 102 The girl whose party I went to phoned me 103 I know Mai Linh who likes you 104 Looking ... that _ 100 They expect the repairs to be very expensive indeed (is) It the repairs are very expensive indeed 14 Answer key (Unit 10 +11) C 11 C 21 C 31 C B 12 D 22 D 32 D C ... is an example for you Example: The man's car was damaged He was very angry 95 96 97 98 99 100 101 102 103 whose The man whose car was damaged was very angry We want to visit a museum It opens...

Ngày tải lên: 06/03/2015, 18:12

... developed and developing countries b Although it serves both developed and developing countries c Served both developed and developing countries d As it was served both developed ,and developing ... specialized agency in the United Nations b as it is a specialized agency by the United Nations c is a specialized agency of the United Nations d a specialized agency of the United Nations 32 _, ... humanitarian and developmental assistance to' children and mother in developing countries UNICEF is currently focused (45) _ five primary priorities: Child Survival and Development, Basic Education...

Ngày tải lên: 24/05/2015, 16:02

... more opportunities to pursue their social careers and obtain success, contributing to national socioeconomic development According to Ms, Le Thi Quy, Director of the Gender/and Development Research ... Asia d there are no female professors in Vietnam 39 Vietnamese women a have few opportunities to develop their intellectual ability b have only shined brightly in doing housework c cannot any ... differ widely from the woman who works outside Nonetheless, in the extensive field of equal opportunities, it would be good to know that access is given to both with equal measure according to the...

Ngày tải lên: 24/05/2015, 16:02

... in Bangkok, Thailand, from 12 to 17 A B December,1959 comprising more and more 527 athletes and officials C D (more than) from Southeast countries participating in 12 sports competitions 35 The ... awareness about the tobacco-free SEA Games The 22nd SEA Games is the first games hosted by Vietnam and 10 countries from the Southeast Asian region with nearly 8,000 athletes and coaches will participate ... Ministry of Health, International Organization for Good Temper (lOGT), WHO and International Development Enterprises (IDE) began a series of national training workshops for volunteers in April,...

Ngày tải lên: 24/05/2015, 16:02

... 10 Because of people’s with the environment, many kinds of plants and animals are becoming rare ... many sorts of plants for food, medicine, and industry a affected b influenced c changed d provided 12 It is estimated that only 1,000 pandas remain in wild a a b an c the d Ø 13 England was one of ... increases the costs and reduces the quality of both water and power The prospects for economic development and poverty reduction are dependent on natural resources Rural households rely on natural...

Ngày tải lên: 28/05/2015, 15:26

... Paris 15 100 The man whose wallet I found gave me a reward 101 The shop in the center that I go to is cheaper 102 The girl whose party I went to phoned me 103 I know Mai Linh who likes you 104 Looking ... that _ 100 They expect the repairs to be very expensive indeed (is) It the repairs are very expensive indeed 14 Answer key (Unit 10 +11) C 11 C 21 C 31 C B 12 D 22 D 32 D C ... is an example for you Example: The man's car was damaged He was very angry 95 96 97 98 99 100 101 102 103 whose The man whose car was damaged was very angry We want to visit a museum It opens...

Ngày tải lên: 20/08/2015, 19:15

... đơn gen thứ hai: T1 = A2 = 75 (nu) = 75/750 100 % = 10% A1 = T2 = 10% = 20% = 20% 750 = 150 (nu) X1 = G2 = 10% = 30% = 30% 750 = 225 (nu) G1 = X2 = 10% = 40% = 40% 750 = 300 (nu) Số lượng tỉ ... A1 = T2 = 0,1 = 10% T1 = A2 = 0,5 = 50% Mạch có : X2 - G2 = 10% Và X2 + G2 = 100 % = (10% + 50%) = 40% Suy : X2 = 25% G2 = 15% Vậy, tỉ lệ loại nuclêôtit: Của mạch đơn : A1 = T2 = 10% T1 = A2 = 50% ... = 100 % - (15% + 20% + 30%) = 35% X1 = 35% = 420 (nu) Suy số lượng nuclêôtit mạch gen : 420 x 100 /35 = 120 0 nu ° Số lượng loại nuclêôtit mạch gen : A1 = T2 = 15% 120 0 = 180 nu T1 = A2 = 20% 120 0...

Ngày tải lên: 21/09/2012, 09:45

... (rad/s) Φ o = NBS = 1.2 .10 2.60 .10 4 = 12 .10 5 (Wb) Vậy Φ = 12 .10 5 cos 40π t (Wb) b Eo = ωΦ o = 40π 12 .10 5 = 1,5 .10 2 (V) ( ) Vậy E = 1,5 .10 2 sin 40π t (V) Hay π E = 1,5 .10 2 cos  40π t −  ... 100 π = 10 10 Trang 47 = ωC = 40Ω 10 3 100 π 4π U đm 402 Điện trở bóng đèn: Rđ = = = 40Ω Pđm 40 Dung kháng: Z C = Tổng trở đoạn mạch AN: Z AN = Rđ2 + Z C = 402 + 402 = 40 2Ω U oAN 120 = = 120 ... ω = 2π f = 2π 50 = 100 π rad/s Z L = ω L = 100 π 64 .10 3 ≈ 20Ω 1 Dung kháng: Z C = = ≈ 80Ω ωC 100 π 40 .10 6 Cảm kháng: 2 Tổng trở: Z = R + ( Z L − Z C ) = 802 + ( 20 − 80 ) = 100 Ω b Cường độ dòng...

Ngày tải lên: 08/04/2013, 10:17