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

... old. a. children b. childhood c. childbed d. childbirth → c 242. policeman directing the traffic. 57. The heavy rain made it possible for us to have our picnic. a. heavy b. it c. possible d. to → c 58. ... it will rain this afternoon, we will have to cancel our picnic. a. If b. will rain c. will d. cancel → b c. take advantage of d. put an end to → c 234. Some people like to have th...

Ngày tải lên: 19/08/2013, 16:44

. SENTENCES OF CERTIFICATE A I. GRAMMAR (300 SENTENCES) 1. Is Susan ........... home? a. in b. at c. on d. under → b 2. "Do the children go to school. always go to school ............. bicycle. a. with b. in c. on d. by → d 5. What color ........... his new car? a. have b. is c. does d. are → b 6. Are there

Ngày tải lên: 19/08/2013, 16:45

Ngày tải lên: 29/05/2013, 23:20

Ngày tải lên: 29/05/2013, 23:20

... 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 ... eighteenth century, quilting became a common technique in foe American colonies for the make of coverlets sewed in floral and geometric designs. 17. The computer's complex circuitry is miniat...

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 ... to choose quickly. (C) She prefers the chicken (D) She cannot decide what to eat 10. (A) She should go home now to get the CD. (B) She can return the CD to Tom later. (C) She can borrow a CD .....

Ngày tải lên: 29/05/2013, 23:20

... is a fast electronic machine ------- information according to a stored sequence of instructions called a program. (A) processes (B) that processes (C) that it processes (D) thai processes it PART ... the Mycenaeans never became successful sea traders (B) The development and decline of Minoan and Mycenaean sea trade (C) The influence of the Mycenaeans on the Minoans (D) Causes of conflict betw...

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

... 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 C u (813): C u trä löi ... lrrctdc cIöng läm trru chdt dfchchuydn thänh döng chäy c thd lä d0 c ng c a: a. Mäy n6n b. M6y bdm c. Quat mäy d. C 3 c u trÖn CIöu ching -,14- C u (Br4): Ddi lr...

Ngày tải lên: 31/03/2014, 00:25