問題詳情

20. It is difficult to walk on some_______ in big cities because thevendors always put their personal goods there and people liketo park their motorcycles there.
(A) supermarkets
(B) parks
(C) sidewalks
(D) conveniencestores

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

內容推薦