I don't know _____ they have passed the exam or not
I don't know _____ they have passed the exam or not
I don’t know _______ they have passed the exam.
I don't know ____ they have passed the exam.A.what B.if C.wh
I didn’t know ________ they could pass the exam or not.
I don't know___ A that I have passed the exam B if I had pas
? I have passed the exam
They all passed the exam,but I didn't.They all passed the ex
I don’t know whether he likes the movie or not中的or not 能不能去掉
Don't think of the exam._____,it has been passed quite a few
I don't believe they can pass the exam,_______?
区别下not only have i passed the exam,but more important...我们惯用
I don't know ()we will go or not.