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。