How many countries ________ the European Union made up of, do you know?
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A
is
B
are
C
have
D
has
推荐题目
The modern history of Italy dates from 1860, ______ the country became united.
#86234
A
when
B
if
C
since
D
until
More than one student _________ read the novels, which _________ written by David.
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A
has, was
B
have, were
C
has, were
D
have, was
The factory produces half a million pairs of shoes every day, 85% ____ sold abroad.
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A
of them are
B
of them is
C
of which is
D
of which are