综合类：词汇选项专项模拟
1.Most chemical reactions of an organic compound involve only a few of its numerous and bonds; the remainder stay unchanged.
A)majority B)distribution C)rest D)stability
2.The specific mechanisms by which cortisone and similar compounds function are poorly documented.
A)partially B)occasionally C)inadequately D)rarely
3.Can you account for your absence from the class last Thursday?
A)explain B)examine C)excuse D)expand 4.A limited number of books on this subject are in the library.
A)little B)small C)tiny D)low
5.The company recommended that a new petrol station be built here.
A)ordered B)insisted C)suggested D)demanded 6.Jim has gained so much weight that a lot of his clothes don’t fit him any more.
A)put off B)put down C)put on D)put up
7.Foreign money can be converted at this bank.
A)altered B)changed C)bought D)sold 8.Government health campaigns have fostered an awareness of the dangers in certain social habits. A)included B)discovered C)cultivated D)discouraged
9.Evidence verifies that hearing problems may be alleviated by changes in diet and exercise habits. A)initiated B)cured C)complicated D)lessened 10.The police contended that the difficulties they faced were too severe.
A)argued B)predicted C)said D)suggested
11. The latest car model embodies many new improvements.
A)consists of B)includes C)makes up D)marks
12. Thick clouds obscured the stars from view.
A)darkened B)held C)blackened D)prevent
13. The parents have to restrain their daughter from running out into the street.
A)disallow B)reduce C)prevent D)confine
14. The discovery was sensational.
A)sexy B)surprising C)exceptional D)exciting
15. After supper we usually take a stroll around the park for about an hour.
A)walk B)rest C)bath D)breath
参考答案：1 C 2 C 3 A 4 B 5 C 6 C 7 B 8 C 9 D 10 A 11 B 12 D 13 C 14D 15A