問題詳情

56. It is high time that the issue of the nuclear power plants in Taiwan _____ open to seriousdiscussion.
(A) be
(B) needs to be
(C) were
(D) had been

參考答案

答案:C
難度:非常困難0
統計:A(0),B(0),C(0),D(0),E(0)

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