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They have been working for__whole three hours.A./ B.a C.the D.an
题目详情
They have been working for__whole three hours.
A./ B.a C.the D.an
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答案和解析
the whole 、一般这样搭配
看了
They have been...
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/
B
hours
C
working
been
have
for__whole
a
D
an
three
the
A
They