It is the protection for the trees___________ really matters, rather than how many trees are planted.
#85499
A
what
B
that
C
不填
D
which
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How time flies! It's in two months ________ we'll say goodbye to our high school life.
#84704
A
before
B
that
C
until
D
when
___ he will leave for Beijng.
#85505
A
It will not be long before
B
It is before long that
C
It is before long
D
It was before long that
Was it during the Spring Break_______ you went on a trip to Suzhou?
#85306
A
when
B
that
C
in which
D
then
It was only when I fully understood the poem to appreciate its beauty.
#84979
A
did I come
B
then I came
C
had I come
D
that I came