問題詳情

43. Which is true?
(A) Emilia sent Ada a postcard with wonderful natural sightson it.
(B) Ada’s friend is having a trip in Russia.
(C) People can receive a postcard even if they don’t send any.
(D) Joining “Postcrossing” is free.

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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