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【单选题】
幼小的黑猩猩能模仿成年黑猩猩，用一根蘸水的树枝从洞穴中钓取白蚁作为食物．该行为属于（ ）
A.
社会行为
B.
学习行为
C.
繁殖行为
D.
先天性行为
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life. For years sc...
A.
It is the production by termites that is now of greater concern.
B.
What scientists worry more about is the output from burning fuels.
C.
The output from burning fuels is now rising steadily.
D.
The burning of fuels generates much less carbon dioxide than termites do.
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A.
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B.
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C.
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D.
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