B
翻译:她看起来不高兴.她可能出了什么事吗?
——我不确定,但我想可能出了什么事.
can have done“可能做了某事”,用于疑问句或否定句; may have done“可能做了某事”,表示把握较小的推测,用于肯定句.
should have done 表示应该做过某事(在句子中翻译不合适)
must have done 表示肯定做过某事
由I’m not sure看出回答者并不肯定,因此只能选择may have happened
A:she looks unhappy ( ).anything have happened to her?
A:she looks unhappy ( ).anything have happened to her?
B:I'm not sure,but I guess something () happened.
A May; must have
B Can; may have
C Must; may
D should; might have
请解释每一个选项.
B:I'm not sure,but I guess something () happened.
A May; must have
B Can; may have
C Must; may
D should; might have
请解释每一个选项.
英语人气:811 ℃时间:2019-09-17 23:20:58
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