题目内容

----What a nice bike! How long ____ you ____it?
----- Just two weeks.
A．have, boughtB．did, buyC．have, hadD．are, having
C

试题分析：句意：多漂亮的单车啊！你买了多长时间了？就两周。How long 多久，是持续的时间；buy买，是瞬间动词，不能与表示持续的时间连用，have有，是表状态，可以与时间段连用，故选C。
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