While we were listening to the speech attentively, a voice _____ to announce the

题型：不详难度：来源：

While we were listening to the speech attentively, a voice _____ to announce the result of the election.

A．broke in

B．broke up

C．broke off

D．broke down

答案

解析

略

举一反三

To get a better grade, you should __________the notes again before the test.

A．go over

B．get over

C．turn over

D．take over

题型：不详难度：| 查看答案

I often the words I don’t know in the dictionary or on the Internet.

A．look up

B．look at

C．look for

D．look into

题型：不详难度：| 查看答案

Know font if we want to the success but they may also________ out thinking.

A．direct

B．limit

C．change

D．improve

题型：不详难度：| 查看答案

The minister said. “We are ready for discussions with any legal parties, but we’ll never_______ with criminals.”

A．negotiate

B．quarrel

C．argue

D．consult

题型：不详难度：| 查看答案

Clinical evidence began to__________, suggesting that the new drugs had a wider range of useful activities than had been predicted from experiments in animals.

A．operate

B．straighter

C．approve

D．accumulate

题型：不详难度：| 查看答案