．Have you considered the students’ request _________ the school library _______ more books on popular science?
#34787
A
that; provide
B
when ; provided
C
which; should provide
D
where; would provide
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London people always take umbrellas with them, just _______ it rains.
#33778
A
in case
B
fear
C
so that
D
so long as
I will keep on trying, ______ I might fail a thousand times.
#31698
A
while
B
as if
C
even if
D
otherwise
------Did the policeman let you in? ------No, ________ I told him who I was．
#31608
A
Unless
B
Once
C
as though
D
even if
These two countries are similar they both have a high snowfall during winter.
#32382
A
to which
B
in which
C
in that
D
except that
. It is only when we cannot see clearly _____ we come to see ______ important our eyes are.
#34306
A
that; what
B
which; what
C
that; how
D
which; how