TOEFLReading
Complete the Words
补全段落中缺失的字母。每个下划线（_）代表一个缺失的字母。请为每一项输入完整的单词。
主题： The tragedy of the commons: why shared resources get overused已填 0 / 10 空
In 1968, the ecologist Garrett Hardin described a problem that he called the tragedy of the commons. Picture (1)a_ open (2)pas____ that (3)ev___ farmer (4)i_ a (5)vil____ is (6)fr__ to (7)u__. Each (8)far___ gains (9)t__ whole (10)ben____ of adding another cow, while the damage from overgrazing is shared by everyone. As a result, the pasture can be ruined even though no single farmer wanted that outcome. Later, the economist Elinor Ostrom showed that many communities avoid this problem by creating their own rules for sharing.
Words to complete:
#1
a_
#2
pas____
#3
ev___
#4
i_
#5
vil____
#6
fr__
#7
u__
#8
far___
#9
t__
#10
ben____