The infrastructure of a country is makes everything run smoothly， including things like transport， irrigation， electricity， postal service， telephones and schools.
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A
that
B
what
C
which
D
as
推荐题目
Is this factory ___________?
#70725
A
the one your father works in
B
where your father works
C
which your father works
D
your father works in
Plants grow well ______ there is plenty of water and sunshine.
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A
which
B
in which
C
that
D
where
__________ made her succeed later on was the kindness and consideration _________she showed to all her patients.
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A
That; what
B
What; what
C
That; that
D
What; /
(2014·山西省六所重点中学模拟)—Believe it or not，my sister and I are twins.—Oh，you must have had the case________you were taken for your sister.
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A
which
B
whose
C
where
D
whom
After visiting Harbin, most of the foreign friends said they would never forget the time ________ they had spent.
#67175
A
that
B
what
C
when
D
at which