题目内容
__________ of the mountains in that area _______ covered with trees and grass.
[ ]
A.
Two fifth; is
B.
Two fifth; are
C.
Two fifths; are
D.
Two fifths; is
答案:C
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题目内容
__________ of the mountains in that area _______ covered with trees and grass.
Two fifth; is
Two fifth; are
Two fifths; are
Two fifths; is