Question

【题目】__________ of the land in that district __________ covered with trees and grass.

A. Two fifths; is B. Two fifth; are

C. Two fifth; is D. Two fifths; are

Answer 1

【答案】A

【解析】句意：这个地区五分之二的土地被绿树和草地覆盖。分数构成:分子由基数词构成，分母由序数词构成，分子大于一，分母用复数；分数修饰名词作主语，谓语动词由名词的人称和数决定，land为不可数名词，谓语动词用单数。