(1/3)下面这道题应选择哪个答案、为什么?(_)of this area (_)covered with green trees_英语解答

(1/3)下面这道题应选择哪个答案、为什么?(_)of this area (_)covered with green trees and gr

人气：314 ℃　时间：2020-07-04 14:00:20

解答

One third of this area is covered with forest.题不完整,理同此句.第一空填（百）分数,或three- fourths,或75 percent,主语是this area,后一空定为is.