There was something wrong with the network， or the e-mail earlier.
A. could have been sent
B. might be sent
C. need have been sent
D. must be sent
There was something wrong with the network， or the e-mail earlier.A. could have been sent
答案:2 悬赏:10 手机版
解决时间 2021-01-04 07:19
- 提问者网友：黑米和小志
- 2021-01-04 00:08
最佳答案
- 五星知识达人网友：野慌
- 2021-01-04 00:52
(答案→)A. could have been sent B. might be sentC. need have been sentD. must be sent解析：句意：网络出了问题，否则电子邮件早就到了。这里的or相当于一个虚拟条件句If There hadn’t been something wrong with the network，由此可知是和过去相反的虚拟语气，主句应该用could/should/would have done，所以选A。
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- 1楼网友：怀裏藏嬌
- 2021-01-04 01:45
这个解释是对的
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