下列各句中均有一处错误,请找出并改正. |
( )1. That's wasteful to throw away waste paper. A B C D ( )2. Both Tony and Sam has been to the Great Wall. A B C D ( )3. Everyone in the green school do something to help protect the environment. A B C D ( )4. Those small factories cause too many pollution every day. A B C D ( )5. We should do our best to stop the factories from pollute the air. A B C D |