do you`````和are yuo怎么用,还有is he ````和dose he`````

do you`````和are yuo怎么用,还有is he ````和dose he````` l am a student和yuo are a boy和he is a stude do(dose)和is(are)的用法实在不明白. do(dose) are(is) do you know who he is 和who do you think is he?的区别 what is he like 和what dose he look like 的区别 ()he good at swimming?dose is do填哪个 who is he 和do you think 合成一个句子 Can he speak Chinese 和Dose he speak Chinese 区别 宾语从句和反义疑问句1.He asked.what do yuo do?(改为宾语从句)→_______________ 搞不清do和is.dose和are,好急.通俗点讲,有答必采 how old do you think he is?和who do you think is the best stu