7. Tina got two phone calls, ________ were from her friend Linda.(A) both of which (B) both of them

問題詳情

7. Tina got two phone calls, ________ were from her friend Linda.
(A) both of which
(B) both of them
(C) all of them
(D) all of which

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)