I don’t know he will come tomorrow, he comes, I will tell you.

I don’t know     he will come tomorrow,     he comes, I will tell you.

#41232

if; whether

whether; whether

whether; if

that, whether

推荐题目

Both parents and teachers work hard at either preventing failure or protecting the children from the knowledge_______ they have failed.

#72062

where

why

which

that

--Kate wants to know if you      a picnic next Sunday.--Yes. But if it       , we’ll visit the museum instead.

#41053

will have, will rain

have, rains

have, will rain

will have, rains

It is said _______has been translated into Chinese.

#72009

that

which

that which

that that

    travel can broaden your mind , I don’t think it’s a good idea to spend too much time and money on it .

#68398

While

Because

Word came _______our team won the football match.

#67978

that

what

whether