问题 选择题

____of the land in that district ____covered with trees and grass.

A.two fifth; is

B.two fifths; are

C.two fifths; is

D.two fifths; are

答案

答案:C

考查分数的表达法,分子基数词,分母序数词,分子超过一,分母加s。分数做主语,此处代表不可数名词land ,故用单数。

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