—Thisplaceusedtobefulloftrees,　　　　it?      —Yes.Butnowi...

問題詳情：

— This place used to be full of trees, 　　　　 it?

       — Yes. But now it has turned into buildings.

         A. did                     B. didn’t 

         C. was                 D. wasn’t

【回答】

B

知識點：反義疑問句

題型：選擇題