◎ 题干
_____ of the land in that district _____ covered with trees and grass.    
[     ]
A. Two fifth; is                
B. Two fifths; is      
C. Two fifth; are                
D. Two fifths; are
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“_____ of the land in that district_____ covered with trees and grass. [ ]A. Two fifth; isB. Two fifths; isC. Two fifth; are D. Two fifths; are…”主要考查了你对  【分数】【主谓一致】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。