The director has been asked to state t...

单项选择题The director has been asked to state the company's position, but so far he has refused to _________himself on this issue.

A．perform
B．assign
C．commit
D．undertake

1.单项选择题He now can vote, he can enter into financial contracts, and he is _________to run for public office.

A．attributed
B．entitled
C．credited
D．presented

2.单项选择题One of the responsibilities of the Coast Guard is to make sure that all ships _________follow traffic rules in busy harbors.

A．cautiously
B．dutifully
C．faithfully
D．skillfully

3.单项选择题The fact that the management is trying to reach agreement _________five separate unions has led to long negotiations.

A．over
B．upon
C．in
D．with

4.单项选择题As the economy improves, workers' fears of being laid off have_________.

A．disposed
B．discarded
C．departed
D．disappeared

5.单项选择题The members suspect that it was a(n)_________attempt to prevent the truth from being known.

A．deliberate
B．meaningful
C．consistent
D．ambitious

6.单项选择题In times of severe _________companies are often forced to make massive job cuts in order to survive.

A．retreat
B．restriction
C．recession
D．competition

7.单项选择题She packed her bags, then called the airport and made a(n)_________on the last flight out of Los Angeles.

A．conservation
B．reservation
C．preservation
D．observation

8.单项选择题Our ability to _________from this high-tech communications equipment is greatly enhanced by foreign language skills.

A．assist
B．benefit
C．acquire
D．reward

9.单项选择题We had thought that he was a respectable sponsor, but it _________emerged that he was an criminal.

A．subsequently
B．successively
C．consequently
D．frequently

10.单项选择题She was so angry that her face was _________of blood.

A．dropped
B．drained
C．spilt
D．dripped