语法词汇练习 语法大全 语法详解 英语听力 
Scientists say human activity contributes to climate change, but they do not agree on the rate_______ climate change may be developing.
#30970
A
with which
B
with that
C
at which
D
at that
下一题
推荐题目
___ happens, we’ll carry on the experiment.
#80363
A
Wherever
B
Whatever
C
Whenever
D
Whoever
I was surprised by his words ,which made me recognized ______silly mistakes I had made .
#32355
A
what
B
that
C
how
D
which
 Paul was not allowed to work        he was fully recovered from the flu.
#30379
A
even if
B
whether
C
because
D
until
Russia’s cutting off the gas supply raised a major concern to the European Union, ______ a number of member states are increasingly dependent on one single supplier.
#30897
A
whose
B
that
C
where
D
which
_____ is known to all is that effective measures should be taken to deal with the problem of the over-exploiting of our resources.
#31107
A
What
B
It
C
As
D
Which