As long as the laws of nature ______, there will be tornadoes.
#68427
A
exist
B
are existing
C
will exist
D
existed
推荐题目
If he ___________ on time, we will go without him.
#40990
A
doesn’t come
B
don’t come
C
didn’t come
D
comes
When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.
#69377
A
what it is that
B
that what it is
C
what is it that
D
that what is that
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
Do you know the year ______the Chinese Communist Party was founded?
#73364
A
which
B
that
C
when
D
on which
—Is that the small town you often refer to? —Right, just the one ________ you know I used to work for years.
#74352
A
that
B
which
C
where
D
what