题目内容
-Shall we go out for a swim?
-Sorry, I can’t.I _________ housework for my mother now.
[ ]
A.
am doing
B.
is doing
C.
are doing
D.
did
答案:A
解析:
解析:
|
考查动词时态。根据语境“我不能出去游泳,(因为)我现在正在为我妈妈做家务。”后有now.故用现在进行时。选A。 |
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