It is not _____to quarrel with your boss.
A. worthy
B. worth
C. value
D. valuable
满分：10分
4.I asked the bank for a _____.
A. loaf
B. load
C. loan
D. loam
满分：10分
5.We need a skilled_____ to take care of our delicate mechanism.
A. technician
B. technology
C. technique
D. technological
满分：10分
6.I want to_____ to act as nurse to fight against SARS.
A. violence
B. visit
C. virus
D. volunteer
满分：10分
7.Many source of information can _____ our chances of getting in touch with the current event in the world.
A. expend
B. imagine
C. limit
D. enhance
满分：10分
8.The experiment involves _____ on some mice.
A. to operating
B. operating
C. to be operating
D. in operating
满分：10分
9.He left the spot immediately, afraid of being ____ in the car accident.
A. connected
B. taken
C. seated
D. involved
满分：10分
10.Don’t take everything in the book for _____.
A. granted
B. granting
C. grants
D. grant
1,选worthy worth与worthy都是作“值得”讲的形容词，但在使用上和与词的搭配关系上都不相同。be worth +名词,be worth+动名词。be worthy+nworthy 可做表语后接动词不定式。2，loan贷款3，technician 显然是与人物有关的4，vt.volunteer1. 自愿(做)[(+to-v)]They volunteered to repair the house for the old lady.5，enhance6, operating7,involved in 卷入...事件中8，granted
