大学英语选择题， 急， 多谢！
31. It was the training that he had as a young man __D强调句___ made him such a good engineer. A. has B. later C. which D. that 32. Other considerations _A独立主格____ equal, the pressure remains constant. A. being B. be C. will be D. is 33. The policeman needs to see _C选择____ your ID card or your driver’s license. A. every B. each C. either D. both 34. "Let’s start our meeting immediately ___D既然（用after的话，不必用完成__ everyone has arrived," the chairman said. A. although B. until C. after D. now that 35. I walked eight miles today. I never guessed that I could walk __this这么=so far. A. that B. this C. such D. as 36. In order to __B达到目的____ your goals, you must work hard. A. make B. achieve C. require D. develop 37. As they can’t afford to let the situation get worse, they will take some necessary __D步骤____. A. decisions B. sides C. directions D. steps 38. It is clear that there will be little chance that mankind would ____D从...中幸存 a nuclear war. A. retain B. maintain C. endure D. survive 39. It’s __A_____that they would spend four hours weeding the garden. A. estimated B. exceeded C. escaped D. excluded 40. The flood left a large _A沉积物_____of mud in the street. A. deposit B. heap C. pile D. crust 41. It is because she is too inexperienced B强调句_____ she does not know how to deal with the situation. A. so B. that C. so that D. which 42. Scholars maintain that social development can easily _B带来____ language changes. A. bring up B. bring about C. bring out D. bring forward 43. _D（倒装so ...that句型____ forceful were his arguments that even his enemies became his supporters. A. Very B. Too C. Such D. So 44. ___A虚拟条件____, I would have told him the answer. A. Had it been possible B. If it were possible C. If it was possible D. Possible it was 45. Some materials will conduct heat better than others and these materials are said _A （regard/say/believe sth to be ...）_____ good conductors. A. to be B. to being C. having been D. being