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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