Dr. Black comes from either Oxford or Cambridge. I can’t remember _____.
#30800
A
who
B
there
C
which
D
what
推荐题目
Newspapers, radios, the Internet can often help to solve problems by _____ attention to situations _____ help is really needed.
#34371
A
taking; which
B
drawing; where
C
paying; that
D
attracting; /
– I wonder how much you charge for your services.-- The first two are free ____ the third costs $30.
#80584
A
while
B
until
C
when
D
before
The young couple are trying to save as much as possible ________ they can afford a flat by the end of next year．
#33431
A
so that
B
even though
C
in case
D
as if
Everyone is different and that is ________ makes our world so much better.
#32293
A
that
B
which
C
what
D
who