問題詳情

11.Fulsome Flowers’ delivery vans must be returned promptly to the store ____thescheduled deliveries have been completed.
(A)once
(B)soon
(C)often
(D)usually

參考答案

答案:A
難度:簡單0.729
書單:沒有書單,新增

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劉妤婕】評論

once 一旦