i don't think he can sing___?A howB what fastC how fastD how fastest

I don't think he can （ ）at school. I think he can eat an egg!改为否定句为什么是I don't think. I don't think he can get away with fooling people,can he?改错 I don't think he can run,can he?这句话正确吗 I don't think he is right,____?A.do I B.isn't heI don't think I can right,____?A.do I C.can't i think he can speak English的否定句为什么是I don't think he can speak English i think he can speak English的否定句为什么是I don't think he can speak English I don't think you can persuade him; he always adheres to what he believes. I don't think he can work out this problem alone (同义句转换）I don't think he can work out this problem _______ ______. monkeys,think,don't,swim,I,can I don't think he can finish the on time,can't he?修改病句,顺便解释下为什么, ​ -I don’t think he can speak English,_______?-I don’t think he can speak English,_______?-_______.He is an English teacher and he teaches well.A、Can he; Yes,he can B、Can he; No,he can’tC、Can’t he; Yes,he can D、Can’t he; No,he don't think he can ___ at school now.98.I don't think he can ___ at school now.A.areB.beC.is选那个? I don't think that the boy can solve the problem,-------? A.can he B.can't he C.do you D.don't you i don't think the boy can do it,____?A can i b do i C can't he D can he i don't think he can sing___?A howB what fastC how fastD how fastest I don’t think it can be him/he.为什么be后可以是两种情况? 能否讲一下反义疑问句?-I don't think he can succeed.-no,he can't,____?应选can't he?不知为什么