精选优质文档-倾情为你奉上 6B Unit SevenI. Choose the best answer1. It is very comfortable to take the _ buses. A. air-condition B. air-conditioner C. air-conditioned D. air-conditioners2. There is _ underground station near my home. A. a B. an C. the D. /3. What will Shanghai _ in fifteen years time? I think it will be more beautiful A. likes B. like C. i