The policy of the mainland is very clear and straightforward，and the key problem is ______ the leaders of Taiwan will accept it.
#72233
A
that
B
how
C
why
D
whether
推荐题目
Copy the expression___, please, without any change.
#66602
A
as it is
B
such as it is
C
what it is
D
so it is
Mark needs to learn Chinese _______ his company is opening a branch in Beijing.
#67771
A
unless
B
until
C
although
D
since
Nobody knew that the reason______ he was often blamed. Perhaps that was______ he made the same mistakes told several times.
#73602
A
which; because
B
why; because
C
that; that
D
why; that
Now my idea of a university is still ______ it was ten years ago, a center of cultural life and a resource for the entire community.
#71506
A
what
B
whether
C
that
D
which