問題詳情

21. Please don’t disturb the babies, __________ are sleeping soundly.
(A) all of them
(B) all of who
(C) all of whom
(D) and all of whom

參考答案

答案:[無官方正解]
難度:非常困難0
統計:A(1),B(0),C(0),D(0),E(0)

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