题目内容
They often had fun ______ ball games before. But now they have no time ______ after-school activities.
A. playing; to do B. to play; doing
C. to play ; to do D. playing; doing
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题目内容
They often had fun ______ ball games before. But now they have no time ______ after-school activities.
A. playing; to do B. to play; doing
C. to play ; to do D. playing; doing