問題詳情

26 When the 6.3 magnitude earthquake struck Taiwan, the railway administration immediately suspended trainservice____ it checked for any possible damage to tracks.
(A)where
(B) that
(C)whethe r
(D) while

參考答案

答案:D
難度:適中0.580645
統計:A(1),B(9),C(2),D(18),E(0)