题目内容
-
Cindy, dinner is ready.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, dinner is ready.Where's John?-
He ________ homework in his room.A.does
B.did
C.is doing
D.will do