they know what classes to take for middle school.怎么翻译?急用

what class are they in? What class are they having What Do They Know 歌词 选择合适的词填入空白处Aftre the class,they know( ) when there is a fire.A.to do whatB.what doC.what to doD.do what People know what they do 句子翻译.People know what they doThey know why they do what they doBut what they don't knowis what they do does Do you know what they are? i will let you know what they i don't know What class is she in 改错 .--- What class are they in --- They are in _______ .A.Grade One ,Class Two B.Class Two,Gra do you know ___ when they meet?1 what they do2what do they do3whai they did4 what did they do They don't know what they should do next.改为同义句 They don't know what 两个空 next They don‘t know what they can do.(同义句) They don‘t know what _____ _____ . 英语翻译这句话的前后语境：people know what they do; they frequrently know why they do what they do; but what they don't know is what what they do does. 16.Students will be evaluated by class performance as ________ to class attendance (出席).A.against B.opposed C.opposite D.opposing 17.They didn't know what exactly happened; they only heard what ________ a huge blast.A.looked like B.felt like C.se do you know what happened to them还是do you know what they happened为什么？ do you know what they _____（read）动词填空 Do you know what they should do?怎么回答? do know are they what you连词成句