Because of ______ high demand for Type AB blood, ______ supplies of it are usually limited．
#4619
A
the; the
B
/; /
C
/; the
D
a; the
推荐题目
In the group discussion, they thought up three different __________to solving the environmental problem.
#4710
A
approaches
B
means
C
ways
D
methods
----Have you known Professor Jackson in our department for a long time ? ----Yes, since he _____ the our university.
#4607
A
has come
B
comes
C
had come
D
came
There were so many attractions in Disney Park. After lunch we came to a place, _______ stood a big tower.
#4959
A
which
B
that
C
/
D
where
It was in the school ____ he studied ten years ago ____ he gave a wonderful speech.
#4554
A
that; that
B
where; where
C
that ; where
D
where; that
This book can be of help to ________ wants to do the job.
#4815
A
who
B
whoever
C
no matter who
D
whomever