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The natural balance between prey and predator has been increasingly______, most frequently by human intervention.
The natural balance between prey and predator has been increasingly______, most frequently by human intervention.
admin
2017-06-11
68
问题
The natural balance between prey and predator has been increasingly______, most frequently by human intervention.
选项
A、celebrated
B、predicted
C、observed
D、disturbed
答案
D
解析
A项celebrate“庆祝”;B项predict“预测”;C项observe“观察”;D项disturb“扰乱”。从句意可判断D正确。
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考博英语
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