(2013·浙江温州二模)Scientists have found evidence ________ global warming caused the world's first horses to become smaller nearly 50 million years ago.
#67287
A
what
B
that
C
which
D
whether
推荐题目
The cost of sales makes up a large part of the prices that _____.
#73486
A
are paid for all products
B
all products are paid
C
for which all products are paid
D
for all products paid
News came __________ the H1N1 virus may spread more quickly than was thought.
#70761
A
when
B
where
C
which
D
that
_______ in the regulations that you should not tell other people the password of your e-mail account.
#72539
A
What is required
B
What requires
C
It is required
D
It requires
We ______ more time to play sports if our teachers ______ us less homework.
#41157
A
will have; give
B
have; will give
C
have; give
D
will have; will give