問題詳情

16. MRT has many______ for commuters; for example, it is fast,quiet, clean and so on.
(A)devices
(B)benefits
(C)bargains
(D)missions

參考答案

答案:B
難度:簡單0.809756
統計:A(20),B(166),C(7),D(8),E(0)

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