The most important thing_____we should pay attention to is the first thing _____I have said. 
#73694
A
which; that
B
that; which
C
which; which
D
that; that 
推荐题目
Tom and Jack went ______ they could find work.
#70776
A
every place
B
the city where
C
the place where
D
wherever
—It is said that Mr Wang has won first place in the English contest for teachers.—________ and ________ one day.
#66960
A
So has he; so will you
B
So he has; so you will
C
So he has; so will you
D
So has he; so you will