新编大学英语Ⅱ期末复习-选择.doc

Unit 5 B) 1.No one knew the man’s age until he __________ it by accident. A. reviewed B. revealed C. recovered D. recalled D) 2.This discovery marks a significant technological __________. ? A. process B. adventure C. project D. advance A) 3.Tornadoes (龙卷风) __________ when a warm weather front meets a body of very cold air. A. occur B. happen to C. result in D. predict C) 4.She __________ the opinion of several experts, but even the experts disagree. ? A. thought B. taught C. sought D. bought D) 5.American cars are generally too large for the Japanese market, __________ Japanese cars are popular in the US.? A. which B. because C. therefore D. whereas B) 6.It’s a six-hour drive from Penarth to Norwich. I nearly fell __________ at the wheel a couple of times. ? A. sleeping B. asleep C. sleepy D. sleep A) 7.Experts are __________ that unemployment will fall slowly next year. ? A. predicting B. preparing C. previewing D. preventing C) 8.An airplane had _________ into the mountain, killing all two hundred passengers. ? A. cracked B. crossed C. crashed D. crowded D) 9.We’ve had to _________ our visit to London because Jim is ill. ? A. disturb B. progress C. focus D. cancel ? B) 10.I had to wait two hours for the train. It really put me in a bad _________. ? A. mode B. mood C. move D. motion ? A) 11.I have been very much pleased by your _________ of the situation. ? A. analysis B. impact C. volume D. focus C) 12.We couldn’t imagine what had happened to _________ him but he wouldn’t stop crying. A. awake B. spot C. upset D. spoil ? D) 13.She must learn to _________ herself to English life. ? A. arrange B. admire C. acquire D. adjust ? C) 14.We must work _________ the difficulties until we find