题目内容
— __ Betty this morning?
— Not yet, but she is sure to be here before noon.
— Not yet, but she is sure to be here before noon.
| A.Have you seen | B.Will you see | C.Do you see | D.Did you see |
A
询问到说话时为止一段时间内某动作是否发生,要用现在完成时。
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