29.He was told that it would be at least three more months he could receover and retum to work.(A)wh

問題詳情

29.He was told that it would be at least three more months he could receover and retum to work.
(A)when
(B)before
(C)since
(D)that

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