You ________ in person; a telephone would have been enough.A．couldn’t have comeB
题型：不详难度：来源：
You ________ in person; a telephone would have been enough.| A．couldn’t have come | B．needn’t have come | | C．shouldn’t have come | D．mustn’t have come |
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答案
| B |
解析
试题分析：考查情态动词的用法。题意：你本来不必亲自来的，打个电话就行。needn’t have done sth.表示“做了没有必要做的事”。选择B项。 |
举一反三
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