【題組】(A) Having trained (B) Having been trained(C) To train (D) To be trained

問題詳情

64.
(A) Having trained
(B) Having been trained
(C) To train
(D) To be trained

參考答案

答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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