câu hỏi trắc nghiệm anh văn trình độ a, b, c

... b. a c. an d. no article → b 50. That is eraser. a. the b. a c. an d. no article → c 51. We are both doctors. a. the b. a c. an d. no article a. they b. them c. their d. theirs → ... the b. a c. an d. no article → d 54. Hoa is good pupil. a. the d. much → a 38. How meat do you want? a. some b. any c. many d. much → d 39. There isn't coffee in the cup. a. some b. any c. many d. ....

Ngày tải lên: 19/08/2013, 16:44

... c. a small size d. a big size → c 113. Excuse me! you speak English? a. Does b. Are c. Do d. Is → c 114. do you need, Annette? a. What b. When c. Where d. Which → a b. theirs / Them c. theirs ... between d. much → a 38. How meat do you want? a. some b. any c. many d. much → d 39. There isn't coffee in the cup. a. some b. any c. many d. much → b 12. Are you free Saturday? a. on...

Ngày tải lên: 19/08/2013, 16:45

Ngày tải lên: 29/05/2013, 23:20

Ngày tải lên: 29/05/2013, 23:20

... and geometric designs. 17. The computer's complex circuitry is miniaturized inside silicon chips, wafer-thin silicon crystals with circuits electronic etched onto them. 18. Centrifuges are ... did chemical dyes compare to natural dyes? (A) The chemical dyes had less attractive colors. (B) The chemical dyes were less easy to use. (C) The chemical dyes lost their brightness more quickly ....

Ngày tải lên: 29/05/2013, 23:20

... Through reproduction the properties of a species, (A) successive generations that carry on (B) that successive generations carry on (C) successive generations carry on (D) cany on successive generations 15, ... fascinating is that Native Americans quickly learned these construction techniques and probably did as much as colonists to spread the practice of log construction across the fronti...

Ngày tải lên: 29/05/2013, 23:20

... ocean pressures 42. The word "accurate" in line 9 is closest in meaning to (A) correct (B) published (C) detailed (D) accepted 43. According to the passage, Edward Forbes held which ... life. (B) much time (C) promoting public art (D) the NSS committee 8. The word "champion" in line 18 is closest in meaning to (A) critic (B) founder (C) creator (D) supporter 9. Accordin...

Ngày tải lên: 29/05/2013, 23:20

Ngày tải lên: 16/12/2013, 09:12

... ATGAGCCGGCTCTA TACTCGGCCGAGAT (C) ATGAGCCGAGCCTA ACTCGGCTCGGAT (D) ATGAGCCTATGGTA TACTCGGATACCAT Q.27 In zinc finger proteins, the amino acid residues that coordinate zinc are (A) Cys and His ... spectrophotometer Q. 26 to Q. 55 carry two marks each. Q.26 Which one of the following DNA sequences carries an invert repeat? (A) ATGAGCCCCGAGTA TACTCGGGGCTCAT (B) ATGAGCCGGCTCT...

Ngày tải lên: 13/03/2014, 21:55

... R-13: c. t"=20oC c. CFIFCIz c. CHzCIz c. Q.BH giäm b. cF3cl C ng thrlc h6a hoc näo sau cläy tä c a Fr6on R-30: a. CFCI3 b. cHFCl2 C u (J19): Mudn sau khi qua van tidt hru s6 c6 it ... khdi lrru chdt b. C6 sU chuydn d§ng c a lrru chdt c. Khöng c n cliäu kiQn näo d. C ng hic xäy ra 2 cliöu kiQn a vä b e. Chi c n 1 diöu kiQn ho c a, ho {c b...

Ngày tải lên: 31/03/2014, 00:25