問題詳情

44. You can call the technicians if the machine ______. They will come and fix it as soon aspossible.
(A)passes away
(B)gives up
(C)takes off
(D)breaks down

參考答案

答案:D
難度:非常簡單1
書單:沒有書單,新增

內容推薦

內容推薦