It was computer games that cost the young man a lot of precious time that he ought on hi

It was computer games that cost the young man a lot of precious time that he ought on his lessons．
A. to play, to be spending
B. playing, to spend
C. played, to have spent
D. playing, to have spent

A. to play, to be spendingB. playing, to spendC. played, to have spent(答案→)D. playing, to have spent解析：可联系答.案.网客服索取。

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