單項選擇題Nobody knows how long and how seriously the shakiness(不穩(wěn)定) of big businesses will () down the economy.

A.put
B.settle
C.drag
D.knock


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1.單項選擇題I tried very hard to persuade him to join our group but I met with a flat()

A.accept
B.agree
C.refusal
D.decline

2.單項選擇題Our department()courses in several foreign languages.

A.accepts
B.considers
C.offers
D.takes

3.單項選擇題She had clearly no()of doing any work, although she was very well paid.

A.tendency
B.foundation
C.intention
D.belonging

5.單項選擇題Mr. Sanders has been asked to()the next meeting of the committee.

A.manage
B.chair
C.listen
D.think

6.單項選擇題I could not persuade him to accept it,()make him see the importance of it.

A. if only I could not
B. or I could not
C. not more than I could
D. nor could I

8.單項選擇題Inquiries()the condition of the patients may be made personally or by telephone.

A.revealing
B.concerning
C.affecting
D.following

10.單項選擇題An explosion is a sudden increase in amount()

A.rapid burning causes it
B.to be cause dby rapid burning
C.causing it'burningtoberapid
D.caused by rapid burning