问题

It is not who is right but what is right ______ is of importance.
A:which
B:it
C:that
D:this
B:it
C:that
D:this
正确答案是:
同类题型
It was about 600 years ago _______ thefirst clock with a face and an hour hand was made.
It __________ that Gina has changed a lot.–Yes. She used to be shy, but now she’s outgoing.
Jim lives _____ a small village and the air there is very fresh.
Here is the book. First ___________ it and then tell me what you think of it.