that is to say ,的疑问句?that is to say I have passed the exam.疑问句怎么说?is that to say I have passed the exam?还是 that is to say have i passed the exam?

问题描述:

that is to say ,的疑问句?
that is to say I have passed the exam.
疑问句怎么说?
is that to say I have passed the exam?
还是
that is to say have i passed the exam?

Is that to say
I have passed the exam

若句子中有be动词 am is are 就提到句首,但是注意,am 要改成are,I 要变成 you.
例句:答 I am OK . 问 How are you ?
我认为是 is that to say I have passed the exam?

Is that to say
is that to say I have passed the exam

这个没法变吧,that is to say,也就是说,应该是句插入语,怎么提问呢,个人理解