28. She brought with her three friends, none of ______I had ever met before.(A) them (B) who(C) whom

問題詳情

28. She brought with her three friends, none of ______I had ever met before.
(A) them
(B) who
(C) whom
(D) these

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