I ___ Japanese since 1977.A．have been learningB．learnC．have learnD．is learning

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I ___ Japanese since 1977.

A．have been learning

B．learn

C．have learn

D．is learning

答案

解析

略

举一反三

This story was very exciting.I ___ it before.

A．I had never read

B．I never did read

C．I would never read

D．I have never read

题型：不详难度：| 查看答案

The meeting has begun, I wonder how long ago ___.

A．it began

B．did it begin

C．began

D．it has begun

题型：不详难度：| 查看答案

Mary is absent from school today because he __ a cold.

A．catches

B．had caught

C．has caught

D．will catch

题型：不详难度：| 查看答案

By the end of last term, we ___ more than 2000 English words.

A．had learned

B．have learned

C．learned

D．have been learned

题型：不详难度：| 查看答案

It is a long time ___

A．when I saw you last

B．since l saw you last

C．for I saw you last

D．then I saw you last

题型：不详难度：| 查看答案