問題詳情

【題組】44.
(A) participated
(B) was participating
(C) participating
(D) which participated

參考答案

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

用户評論

Josephina】評論

先行詞actress (who was participate) =participating