hiwever,not all people konw noise is aiso a kind of pollutio

hiwever,not all people konw noise is aiso a kind of pollutio not all people know noise is also a kind of pollution 同一句（ ） 初三英语的同义句转换①Not all people know that noise is also a kind of not every people know noise is also a kind od pollution. Do you konw what letter is a kind of drink? Noise is a kind of _____(pollute),you know. There are a lot of people who +do ont 还是does not konw the im （ ）（ ）know（s）that noise is a kind of pollution,（ ）（ ）. 同义句改写1.All the people were not folled by this kind of trick. Coffee is a kind of ( ).We all like it. 选择.1._____we all konw,Shanghai is biggest city in China.A.Of This kind of machine___ a lot of noise