I ______ have written to him because he phoned me shortly afterwards.

admin2008-12-15 56

问题 I ______ have written to him because he phoned me shortly afterwards.

选项 A、ought to
B、must
C、couldn’t
D、needn’t

答案D

解析我本可以不给他写信的，因为他不多久就给我打电话了。
Need not have done表示“其实本来不必……”，指过去已发生过的事，事实上没有必要。

转载请注明原文地址:https://kaotiyun.com/show/T4Nd777K

公共英语二级笔试

相关试题推荐

随机试题

最新回复(0)