問題詳情

37. Bob: Excuse me. How often does the bus leave for the airport?Mike: __________________
(A) Early in the morning.
(B) In an hour.
(C) Five minutes later.
(D) Every half an hour.

參考答案

答案:D
難度:非常簡單0.915515
統計:A(11),B(67),C(87),D(1788),E(0) #
個人:尚未作答書單: ought to 的用法

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