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 |
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 |