单选题Which of the following is NOT true for the use of tusks?ATo dig for salt.BTo remove the bark from the tree.CTo move trees and branches to clear a path.DTo pull trees and branches to establish territory.
单选题
Which of the following is NOT true for the use of tusks?
A
To dig for salt.
B
To remove the bark from the tree.
C
To move trees and branches to clear a path.
D
To pull trees and branches to establish territory.
参考解析
解析：
录音中讲到象牙的用处是“Tusks are used to dig for water, salt, and roots; to debark trees, to eat the bark; to dig into baobab trees to get at the pulp inside; and to move trees and branches when clearing a path.”，由此可见象牙是用来挖掘水，盐和树根；用来剥去树皮，吃树皮；插到猴面包树里得到里面的果肉；清理道路时搬走树和树枝。另外，它们还可以用来在树上做记号建立领地(marking trees to establish territory)，只有D项的错误。
录音中讲到象牙的用处是“Tusks are used to dig for water, salt, and roots; to debark trees, to eat the bark; to dig into baobab trees to get at the pulp inside; and to move trees and branches when clearing a path.”，由此可见象牙是用来挖掘水，盐和树根；用来剥去树皮，吃树皮；插到猴面包树里得到里面的果肉；清理道路时搬走树和树枝。另外，它们还可以用来在树上做记号建立领地(marking trees to establish territory)，只有D项的错误。
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