--If there are______people driving,there will be______airpollution. --Yes,the ai

--If there are______people driving,there will be______airpollution. --Yes,the air will be fresher.

查看答案

--Would you like some more bread ? --No, thank you. ______. 

--Would you like some more bread ? --No, thank you. ______.

查看答案

–Are your father and mother retired? -Well, _____ of them is. ______ of them are

–Are your father and mother retired? -Well, _____ of them is. ______ of them are at work.

查看答案

Just search the Internet, you can get almost all the________ you need.  

Just search the Internet, you can get almost all the________ you need.

查看答案

构成教育法律责任的前提条件是()

构成教育法律责任的前提条件是()

查看答案