题目内容
【题目】My e-mail ______ to you last night. Have you received it ____?
A.sent; yet
B.is sent; already
C.was sent; yet
【答案】C
【解析】句意:我的电子邮件昨晚发给你了,你收到了吗?last night是一般过去时的标志,e-mail与send之间构成被动关系,故用was sent。already用于肯定句中,yet用于否定句和疑问句中。故选C。
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