Question

______ number of the students in their school is about two thousand, ______ of them are boys.

A．A; two thirds

B．The; two third

C．The; two thirds

D．A; two third

Answer 1

C

試題分析：句意為：他們學校學生的數(shù)量大約2000人。其中2/3是男孩。the number of+名詞復數(shù)，指“……的數(shù)量”，a number of+名詞復數(shù)，表示“許多的”“大量的”。分數(shù)的表達：分子用基數(shù)詞，分母用序數(shù)詞，當分子大于1時，序數(shù)詞加“s”。結合選項可知應選C。