問題詳情

14. The roof of this mansion has been____ designed to provide solar heating, whichhelps save a significant amount of money every year.
(A)accidentally
(B) ingeniously
(C) conveniently
(D) traditionally

參考答案

答案:B
難度:非常困難0.166667
統計:A(0),B(2),C(8),D(0),E(0)

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