20. It remains to be seen the newly formed committee’s policy can be put into practice 【】(A)that (B

問題詳情

20. It remains to be seen the newly formed committee’s policy can be put into practice 【】
(A)that
(B)which
(C)what
(D)whether

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