题目内容
－Can I help you?－Yes. I can’t find my hotel. I have just been here ________ one day.
A. for B. since C. in D. after
答案：A
解析：
解析：
| 考查介词之间的差异。for用于现在完成时中表示动后延续的时间长短，since表示时间的开始，in表示未来时间，after表示“在……之后” 。have
been here 表示时间长短，用for。
|
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—__________. I want a pair of shoes for my son.
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