The environment is becoming worse and worse. I think we should do something to people cu

问题补充：

The environment is becoming worse and worse. I think we should do something to people cutting the trees in order to protect the earth.

A. stop, from

B. help , out

C. stay , away from

D. stop , for

答案：

(答案→)A. stop, from

B. help , out

C. stay , away from

D. stop , for

解析：句意：环境变得越来越糟糕。我认为我们为了保护地球，应该做一些事情来阻止人们砍伐树木。stop sb from doing sth表示阻止某人做某事。