You'd better do it _ your mother did .A.as B,like 应该选哪个

you'd better _(do) more exercise You'd better do it _ your mother did .A.as B,like 应该选哪个 you'd better not do it..能说成you'd better don't do it.或者you'd better do not it.为什么? you'd better It's better 后面分别加什么?do or to do? 英语questions.1.容易,轻易|（英语词组）2.她整个下午不工作,一直在玩.she has been playing all afternoon instead of _ _ _ _ _.（五条线）You'd better go and _ _ _ _.(把你轿车洗洗）-No ,i 'll do it myself. You'd better take a bus同义句You'd better _ _ _ You'd better( )it today You'd better( )it today? You are old enough,boy.you'd better do it ____(you). You'd better +do 还是 to do? .I think you'd better do it at once .(改为同义句） I think it_____ ______ ______ _.I think you'd better do it at once .(改为同义句）I think it_____ ______ ______ _______do it at once. You'd better know You'd better know it you'd better not do it again!--能这样改吗：you'd better don't do it again!-----------------------------------请说明为什么,谢谢（能不能都请说明） You'd better do it by yourself.____ else can help you.A.somebody B .Everybo YOU’D BETTER DO IT NOW请问这个‘D是 WOULD 还是 HAD You _(keep) the book for two weeks,and you'd better return it to the librar Don't you think _ a special committee to study the problem.A.us better to form B.it better we to form C.we better form D.it better for us to form答案是D,请问为什么呢? You should ________ it better next time.A.do B.did C.to do D.not do