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单选题公共英语一级

2017-02-14

When the students came into the classroom, the teacher __ on the blackboard.

A．was writing

B．is writing

C．wrote

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参考答案

A

答案解析

本题考查动词时态。when引导的从句是一般过去时，主句中的动词若是延续性动词，那么该动词要用过去进行时态。

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3 根据下面资料，回答题
Once upon a time, a great boxer, Tick Black, (Example:0) to a restaurant（46）dinner. He took off his coat and（47）it at the door. But he was（48）that someone would take it away, so he took out a piece of paper and wrote on it," The great boxer, Tick Black, leaves his（49）here, and he will be back（50）a few minutes." Then he put the paper（51）his coat and went to have his dinner.（52）he came back after dinner, he（53）that his coat was not there. But another（54）was left there. Another piece of paper was put on the coat.
It said, "A great runner（55）your coat, and he will never come back."
第（46）题选

A．with

B．for

C．by

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