問題詳情

7. After the terrible typhoon, 20 college students ________ to repair houses for old people in that villageand asked for nothing in return.
(A) clarified
(B) recycled
(C) tolerated
(D) volunteered

參考答案

答案:D
難度:簡單0.896552
統計:A(11),B(6),C(9),D(390),E(0)

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