“You your teacher for help. He is kind-hearted.” “Yes. A whole day .”A. can ask will was

问题补充：

“You your teacher for help. He is kind-hearted.” “Yes. A whole day .”

A. can ask, will waste

B. must have asked, had wasted

C. could have asked, was wasted

D. shouldn’t have asked, would be wasted

答案：

A. can ask, will waste

B. must have asked, had wasted

(答案→)C. could have asked, was wasted

D. shouldn’t have asked, would be wasted

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