＿＿＿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
The teacher assigned the task to the three boys and ________ did his share.
#14706
A
any
B
all
C
every
D
each
The potential of economic development of one region varies from ______ of another.
#15344
A
any
B
that
C
one
D
some
--- Do you have __________ else to say for your mistakes? --- ________ but sorry.
#56667
A
anything; Something
B
something; Everything
C
something; Anything
D
anything; Nothing