In our class, about of the students are girls.Athree fifth B.third fifths C.three fifths

发布时间:2020-08-21 15:16:52

In our class, about      of the students are girls.
A.three fifth          B.third fifths         C.three fifths

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解析:
本题考查分数的用法,分子我们用基数词,分母我们用序数词。当分子大于1时,其序数词后要加s,故选C
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