题目内容
-How long ________ each other before they ________ married?
-For about a year.
[ ]
A.have they known; get
B.did they know; were going to get
C.do they know; are going to get
D.had they known: got
答案:D
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B.how soon |
C.how often |
D.how long |
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----A week.You _____to return it by Monday.
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A.expect |
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