40. [ ] A：I just got back from Singapore yesterday. B：__________________________
(A) Welcome home.
(B) Are you free?
(C) Do you have the time?
(D) Have a safe flight.

答案：登入後查看
統計： A(231), B(12), C(9), D(22), E(0) #1934942

詳解 (共 1 筆)

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