問題詳情

【題組】54.
(A) either free or cheap to take
(B) not free or simple to take
(C) both expensive and difficult to take
(D) too expensive to take

參考答案

答案:A
難度:非常簡單1
書單:沒有書單,新增

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Jason Hsieh】評論

Though you don't hav☆ ☆☆☆☆ ...