It’s the test system rather than the teachers ________to blame for the students’ heavy burden nowadays.
#84870
A
who are
B
whom is
C
that is
D
that are
推荐题目
(2010·长春模拟)        she is not so cheerful        she used to be?
#85324
A
How is it that;as
B
Why is it that;what
C
Is it why;that
D
How it is that;as
The question that puzzles them is ___they can finish the work on time. 
#84854
A
what it is that
B
what is it that
C
how is it that
D
how it is that
It _______ we had stayed together for a couple of weeks _______ I found we had a lot in common.
#85396
A
was until;when
B
was until;that
C
wasn’t until;when
D
wasn’t until;that