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【题目】Recently, I have experienced constant problems in the computer rooms, so I think it is about time we __________ new computers.
A.have
B.have had
C.had
D.will have

【答案】C
【解析】考查虚拟语气。最近,我在电脑房里遇到了很多的问题,所以我想我们应该有新电脑了。It's (about )high time that …该做某事了,此句型为虚拟语气句型。that可省略,time可由high,/about修饰,从句中的谓语动词有两种形式,如用动词的过去式,或者用shoud + 动词原形(should不能省略)。表示“现在该做某事了”,含有该事早该去做而未做。如表示过去早该做某事,要用had done。根据题意是现在该有新电脑了。故选C。

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