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I didn’t hear the phone. I asleep.A.must beB.must have beenC.should beD.should have been

编辑:chaxungu时间:2026-04-27 03:25:46分类:高中英语题库

【题目】I didn’t hear the phone. I ___ asleep.

A.must beB.must have been

C.should beD.should have been

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【答案】B

【解析】

试题 考查情态动词。句意:我没有听到电话,肯定是睡着了。根据 I didn’t hear the phone可知是对过去的肯定推测,故用must have done,因此选B项。

考点 : 考查情态动词