難度:★   考點(diǎn):非謂語動(dòng)詞的用法
	
	  1. ________ this rock music, please. I'm afraid some people can't stand the noise!
	
	  A. Stopping   B. Stop   C. Stops   D. Stopped
	
	  2. It took me two weeks ____ reading the novels written by Guo Jingming. .
	
	  A. finish        B. to finish       C. finishes        D. finishing
	
	  3. We believe we can           _ a way to solve the problem of pollution in the future.
	
	  A. catch up with                 B. come up with
	
	  C.  put off                    D. set off
        
