【单选题】【消耗次数:1】
A lot of boys in our school were born [填空] August.
in
at
on
since
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【单选题】 [填空] girl over there is [填空] popular student in our school.
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②  of those ?
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④  of whose ?
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①  organization
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①  I tried to
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①  as results
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①  shortly
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