It is already well understood causes the global warming.
#30734
A
what
B
when
C
that
D
how
推荐题目
---Will you go to Betty’s birthday party?---No, _______invited.
#33705
A
even though
B
until
C
if
D
as long as
A good friend of mine from ______ I was born showed up at my home right before I left for Beijing.
#80587
A
how
B
whom
C
when
D
which
The dictionary doesn't belong to your brother ____ _____ , but it belongs to me.
#80439
A
and; me
B
or;yours
C
or;mine
D
and; yours
This dictionary is _____ to me, but that one is _____ .
#33500
A
great help; helpful
B
a great help; of little use
C
important; of few importance
D
very helpful; of no any use
The government has taken some measures to solve the shortage of electricity , but it may be some time _________the situation improves.
#31957
A
since
B
when
C
before
D
unless