It is generally believed that teaching is ___________it is a science.
#4916
A
an art much as
B
much an art as
C
as an art much as
D
as much an art as
推荐题目
It is not _____ that Sanlu has been connected to a scandal involving milk powder, according to China Daily.
#4654
A
for the first time
B
the first time
C
first time
D
in the first time
_________ the flight to New York will be delayed is _________ I’m especially worried about.
#4625
A
If; what
B
Whether; that
C
When; that
D
Whether; what