With the development of science and technology,there is no doubt ________ Chinese astronauts will land on the moon in the near future. 
#92552
A
whether
B
that
C
what
D
which
推荐题目
Hardly ______ on the bus ______ the bus drove off.
#93751
A
did he get; than
B
had he got; when
C
did he get; when
D
had he got; than
__________ these tips, and your time _______ doing research on the Internet _________ much worthwhile.
#92340
A
Following, will spend, is
B
Followed, spent, was
C
Follow, spent, will be
D
To follow, spending, has been