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It is not clear ____the effects of global warming will be.
#68143
A
how
B
which
C
that
D
what
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___has recently been done to provide more buses for the people ,a shortage of public vehicles remains a serious problem .
#73502
A
That
B
What
C
In spite of what
D
Though what
Would you please put the dictionary ____ it belongs ?
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A
to whom
B
to which
C
where
D
that
The exciting news has spread all over the world______the satellite around the moon succeeded in returning to the earth.
#73659
A
which
B
that
C
whether
D
what
The argument remains extremely heated    there are necessary conditions of existence such as water on the Mars.
#71649
A
that
B
whether
C
if
D
which
Parents are taught to understand ________ important education is to their children’s future.
#69087
A
that
B
how
C
such
D
so