B
祝进步!
Have you done ____ to improve the environment?
1个回答
相关问题
-
You have done something useful to i( ) the environment
-
四道英语句型转换,1.What you have done does harm to the environment.W
-
The lecture---the topic ”How to improve Our environment“ is
-
What do you think we should do to improve our environment?
-
—What can we do to improve the environment of Beijing?
-
You should to the girl for the wrong you have done to her
-
（）has recently been done to improve the conditions of elemen
-
what ___ ___can we do to improve our environment?
-
done,tobe done,to have been done,to have done,having done,ha
-
______has been done to improve the working conditions A,a lo