___________ certain that his invertion will lead to the development of production.
#15238
A
That’s
B
This is
C
It’s
D
What’s
推荐题目
It is a strange phenomenon that some young people today think it is their parents’responsibility to earn money and_______ to spend it.
#16153
A
them
B
they
C
their
D
theirs
—Shall I sit at this end of the boat or the other end? —If you keep still, you can sit at _____ end.
#16616
A
neither
B
each
C
either
D
any
----Which do you prefer, noodles or dumplings? ----_________, thanks. I'd like some rice.
#56842
A
Either
B
Neither
C
Both
D
None
The field research will take Joan and Paul about five months; it will be a long time _________ we meet them again.
#15118
A
after
B
before
C
since
D
when