题目内容
1. He spent so much time playing computer games that he didn't finish his work on time.
―If he so much time playing computer games,he would have finished his work on time.
1. hadn't spent
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题目内容
1. He spent so much time playing computer games that he didn't finish his work on time.
―If he so much time playing computer games,he would have finished his work on time.
1. hadn't spent