問題詳情

24.Ms. Lee: Is Marco ____? Her son is crying.Mr. Kao: Maybe. She is free today. Call her at her cellphone. She’ll come.
(A) in use
(B) for free
(C) together with
(D) around here

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

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