题目内容
-Hi, Tracy, you look tired.
-I'm tired.I ________ the living room all day.
[ ]
A.painted
B.had painted
C.have been painting
D.have painted
答案:C
提示:
提示:
|
本题考查时态的用法。句意为:“我累了,整整一天我都一直在打扫房间。”用现在完成进行时,表示一直在干某事。 |
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