题目内容
-Cindy, it’s time for dinner.Where's John?
-He _________ homework in his room.
[ ]
A.
does
B.
did
C.
is doing
D.
will do
答案:C
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题目内容
-Cindy, it’s time for dinner.Where's John?
-He _________ homework in his room.
does
did
is doing
will do