Last term our maths teacher set so difficult an examination problem _____ none of us worked out.
#73260
A
that
B
as
C
so that
D
which
推荐题目
The soldiers soon reached ________ was once an old temple ________ the villagers used as a school.
#67385
A
which, where
B
where, which
C
what, which
D
what, where
MacDonald who had spent much of his time graduating from college backpacking round Europe,decided last year to settle down.
#68574
A
when
B
while
C
since
D
before
It was quite a serious accident, ________caused by careless driving.
#74253
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
In the global economy, a new drug for cancer, it is discovered, will create many economic possibilities around the world.
#67662
A
whatever
B
whoever
C
wherever
D
whichever
This is the least wonderful TV play ___.
#71695
A
what I have ever seen
B
I have ever seen
C
I have ever seen it
D
that I have ever seen it