问题

Our city looks more beautiful!-Yes. Lots of trees and grass ______ sincelast year.

A:have been planted
B:are planted
C:will be planted
D:were planted

正确答案是：

同类题型

I don’t think _______ Maths is easy.

The happiest of people don’t necessarily have the best of everything; they just make the most of everything _____ comes along their way.

My computer has broken down. I’ll get it _______ thisafternoon.

nited Nations says hunger kills more people every year than AIDS, malaria and tuberculosis ________.

Judy, your speech is excellent!—___________.