28. The teachers have shifted their focus from ________ to how to get to know their students better.
(A) what they should take punitive actions
(B) what punitive actions should take
(C) what punitive actions to take
(D) what can punitive actions take
詳解 (共 2 筆)
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wh- + to + 原V名詞片語,屬...
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The teachers have sh...