問題詳情

19. Since my professor ____ on the syntactic structures of conditional sentences, I have been able to use them in my daily life.
(A) expounded
(B) compounded
(C) pounded
(D) expended

參考答案

答案：A
難度：適中0.636364
統計：A(14),B(5),C(1),D(0),E(0)

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Expound闡述