問題詳情

25. May: What's so special about this refrigerator?
 Clerk: ____________. It can save electricity.
(A) It's expensive.
(B) It's made of waste water.
(C) It's a good working example
(D) It's known for its green design.

參考答案

答案：D
難度：計算中-1
書單：沒有書單，新增