Neither of them knew what __________ was doing.
#16565
A
other
B
others
C
the other
D
another
推荐题目
What’s the matter with you? There’s        in your project!
#15813
A
serious something wrong
B
something seriously wrong
C
seriously something wrong
D
serious wrong something
___the people have become the master of their own country___science can really serve the people. 
#16934
A
It is only then; that
B
It was that; when
C
It is only when; that
D
It was when; then