It is already well understood___________ causes the global warming.
#70555
A
what
B
when
C
how
D
that
推荐题目
The news _____our athletes won another gold medal was reported in yesterday’s newspaper.
#72975
A
which
B
whether
C
what
D
that
. At noon in summer the villagers like to seek shade ________ the air is cooler.
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A
in where
B
in which
C
where
D
the place where
Now the question that you must carefully consider is _____ can be put into practice.
#68847
A
how what you have learned
B
how you have learned
C
that why you have learned
D
how that you have learned
As his best friend , I can make accurate guesses about ___he will do or think.
#72932
A
what
B
which
C
whom
D
That