we know sound travels very

翻译We know that light travel much faster than sound. As we all know,light (travel)faster than sound As we all know,light_(travel)faster than sound. we know sound travels very As we all know ,light————（travel）fastr than sound.用括号内所给单词的适当形式填空 we know _______doesn,t travel so fast as light.A,sound B,sounds C,a sound D,the sound （理由）2,all the ______are made of _______,not plastics.A,glasses ,glass B,glass,glasses C,glasses,glasses D,glass,glass 初二英语题（根据适当的形式填空）1.As we all know,light (travel)fastsr than sound.2.Quiet! The students (have)an English class.3.My mother ask us (not watch)too much tv The heavy snow stopped them from _____（go）out for a trip.We know that light _____（travel）much faster than sound.Mrs Zhou _____（teach）math in our school for ten years. Does sound travel in water light_____(travel)faster than sound The light____(travel)much faster than sound. Light_______(travel)much faster than sound. 继续问8A英语题,三、用所给动词的适当形式填空.1.As we all know ,light__________________(travel)faster than sound.2.Our team_________the basketball final yesterday.3.Wang Nan spends 6 hours_______(practice)__________(play)table tenni ①A friend ___need is a friend indeed②Lucy is a ____(乐观 的) girl .She often wears a smile on her face.③Look!there are so many people .waht ___(happen) over there ④As we all know,light __(travel) faster than sound⑤how long will it take y 把你会的回答出来.前面加序号.1.It takes us two years ________(build) the building.2.You look bad.You had better _______(be) in hospital.3.We all know that light _______(travel) much faster than sound.4.Can you finish ________(draw) a hors we sound the same We know that light ___________ (travel) very fast.翻译句子,并填空,请将清原因, Light travel faster than sound.=Sound ___ travel so ___ as light.