(单选题) 25: Don't put the medicine ______ children’s reach. The medicine can be very dangerous. A: within B: beyond C: without D: for ...
(单选题) 22: Well, let’s put our heads together and find ___ to the problem. A: an answer B: a way C: a solution D: a method ...
(单选题) 15: Huge solar mirrors are put in orbit around Mars to ___ the polar ice-caps. A: warm B: heat C: heaten D: enheat ...
(单选题) 2: Information has been put forward __________ more middle school graduates will be admitted into universities. A: while B: that C: when D: as ...
8. Don't put the medicine ______ children’s reach. The medicine can be very dangerous. A. within B. beyond C. without D. for ...
24. —____I put my coat here? —Sorry, you ______. A. May; mustn't B. Do; don't C. Can; needn't D. May; can't ...
39. A number of theories have been put forward about the possible causes of cancer. A. 可能造成癌症的原因已经被很多理论解释了。 B. 人们就造成癌症的可能性原因研究了很多理论。 C. 不少理论被提前拿来证明癌症的原因。 D. 人们就造成癌症的原因...
9. A number of theories have been put forward about the possible causes of cancer. A. 可能造成癌症的原因已经被很多理论解释了。 B. 人们就造成癌症的可能性原因研究了很多理论。 C. 不少理论被提前拿来证明癌症的原因。 D. 人们就造成癌症的原因...
19. A number of theories have been put forward about the possible causes of cancer. A. 可能造成癌症的原因已经被很多理论解释了。 B. 人们就造成癌症的可能性原因研究了很多理论。 C. 不少理论被提前拿来证明癌症的原因。 D. 人们就造成癌症的原因...