___________ is known to everybody, the noon travels around the earth once every month.
#71749
A
It
B
As
C
That
D
What
推荐题目
It is generally believed that teaching is _____ it is a science.
#74559
A
an art much as
B
much an art as
C
as an art much as
D
as much an art as
After five years of preparation, Shanghai presented the world____many said was the greatest Special Olympics.
#73975
A
when
B
what
C
where
D
Which
Xiao Li was about to cheat in the exam ________ the teacher came up, smiling to him.
#69571
A
as
B
when
C
while
D
until