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present challenge
present challenge
present challenge
例句：
1
On
the
Present
Challenge
to the
Political
Work
in
Ideology
at
College
and
Its Corresponding Measures
高校
思想
政治
工作
面临
的
挑战
与
思考
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大家在看
异性恋
形吊灯
拓扑
man
,
.
Facebook
you
's
after
"
a
then
not
what
say
by
?
of
as
present challengepresent challenge