問題詳情

38 People have enjoyed going to the theater to watch plays for centuries-the first theaters _____ about 2,500 years ago.
(A)build
(B)were built
(C)have been built
(D)had been building

參考答案

答案:B
難度:簡單0.7
統計:A(0),B(7),C(3),D(0),E(0)

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