问题

No government can justly claim authority ______ it is based on the will of the people

A:unless
B:after
C:so that
D:while

正确答案是：

同类题型

So ______ had he been in watching the car passing by that he didn’t notice his friends..

t believe we’ve met before,Imust say you do look familiar.

Please find the underlined letter read as /g /

____people believe the highlight in the play isn’t an attraction to my friends and me.

he summer vacation, the professor, together with his fellow teachers, ______ thescientific experiment