My physics teacher is to spend much time things to us.A. patient enough; explain B. enough patient; explainingC. patient enough; explaining D. enough patient; explain 题目和参考答案——青夏教育精英家教网—

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My physics teacher is ________ to spend much time ________ things to us.

A. patient enough; explain B. enough patient; explaining

C. patient enough; explaining D. enough patient; explain

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