29. Modern plastics can _____ very high and very low temperatures.
A. stand B. hold C. carry D. support
28. Mr. Smith owns _____ collection of coins than anyone else I have ever met.
A. larger B. a larger C. the largest D. a large
27. Oil prices have risen by 32 percent since the start of the year, _____ a record US$57.65 a barrel on April 4.
A. have reached B. reaching C. to reach D. to be reaching
26. The shopkeeper did not want to sell for _____ he thought was not enough.
A. where B. how C. what D. which
25. With more forests being destroyed, huge quantities of good earth _____ each year.
A. is washing away B. is being washed away
C. are washing away D. are being washed away
24. It was some time _____ we realized the truth.
A. when B. until C. since D. before
23. I knew _____ John Lennon, but not _____ famous one.
A. 不填; a B. a; the C. 不填; the D. the; a
22. -----Could you do me a favor and take these books to my office?
-----Yes, _____.
A. for pleasure B. I could C. my pleasure D. with pleasure
第一节:语法和词汇知识(共15小题;每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
例:It is generally considered unwise to give a child _____ he or she wants.
A. however B. whatever C. whichever D. whenever
答案是B。
21. -----Have you been to New Zealand?
-----No, I’d
like to, _____.
A. too B. though C. yet D. either
25.(8分)现在铁粉与Fe2O3组成的混合物共4.88g,将这些混合物投入到足量的稀H2SO4
中,经充分反应后,在标准状况下共收集到0.448L气体,向所得溶液中加入100Ml0.1mol
/LKMnO4才能将其中Fe2+完全氧化成Fe3+,计算原混合物中Fe2O3的质量。
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