問題詳情

【題組】18.
(A) which
(B) when
(C) that
(D) where

參考答案

答案:D
難度:困難0.231884
統計:A(38),B(4),C(9),D(16),E(0)

用户評論

小多】評論

why?

starlachou】評論

in which  evidence for  efficacy is the strongest =where evidence for efficacy is the strongest在那裏的功效最顯著 對應前面的back pain

祝大家順利上榜!】評論

關副+完整子句