题目内容
--- How long have you been living here?
--- I've been living here ________ three months ago.
[ ]
A.for
B.during
C.since
D.before
答案:C
解析:
解析:
|
解析:表示一段时间可以用“ for+一段时间”,如:for three months也可以用since+过去时间点。 |
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