Start out right away, _____you’ll miss the first train. A．andB．butC．orD．while

题型：不详难度：来源：

Start out right away, _____you’ll miss the first train.

A．and

B．but

C．or

D．while

答案

解析

or 否则，要不然。

举一反三

I haven’t seen her ____ the time ____ she had the accident.

A．for; that

B．since; when

C．since; as

D．for; when

题型：不详难度：| 查看答案

He is believed____________ in at his office on his way home.

A．dropping	B．to have dropped
C．having dropped	D．to be dropped

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--____________?
--He is tall and strong.

A．What do you think of your monitor	B．How about your monitor
C．What is your monitor like	D．How do you find your monitor

题型：不详难度：| 查看答案

He__________ he would be able to leave tomorrow, but it"s beginning to took difficult.

A．hopes

B．was hoping

C．had hoped

D．hoped

题型：不详难度：| 查看答案

The ____ is that the new machine will arrive tomorrow.

A．chance

B．luck

C．happening

D．accident

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