阿摩線上測驗
26 When the 6.3 magnitude earthquake struck Taiwan, the railway administration immediately suspended train
service____ it checked for any possible damage to tracks.
(A)where
(B) that
(C)whethe r
(D) while
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統計： A(3), B(13), C(7), D(35), E(0) #742817
統計： A(3), B(13), C(7), D(35), E(0) #742817