問題詳情

34. Mr. Lin doesn’t know ________ this new method to his teaching.
(A) how can he apply
(B) how he to apply
(C) how should he apply
(D) how to apply

參考答案

答案:D
難度:簡單0.807119
統計:A(504),B(248),C(516),D(5306),E(0)

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