Question

 —Suihua is so beautiful. It's like a big garden.

—Yes. Many trees and flowers_______in our city every year.

A. are planting          B. are planted C. were planted

Answer 1

B

解析:被動(dòng)語態(tài)的考查。Be+過去分詞，時(shí)間狀語every year決定了用一般現(xiàn)在時(shí)。