问题
选择题
— Your city looks beautiful!
—Yes. Lots of trees and grass ____ last year. [ ]
A. are planted
B. have planted
C. were planting
D. were planted
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Your city looks beautiful!
—Yes. Lots of trees and grass ____ last year. [ ]
A. are planted
B. have planted
C. were planting
D. were planted
答案：D
