＿＿＿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
推荐题目
Helen has been looking for a job over the whole year, feeling she can’t get _________ without work experience.
#15135
A
that
B
it
C
one
D
this
My most famous relative of all, who really left the deepest impression on us, was Roy, my nephew.
#14749
A
those
B
ones
C
anyone
D
one
We travelled together as far as Chicago, _____ we said goodbye to each other.
#16336
A
which
B
when
C
why
D
where
Barack Obama’s victory is a historic victory and that promised change and overcame centuries of prejudice.
#15840
A
one
B
it
C
the one
D
that