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"Social mammals" in the second paragraph means "______". Researchers began their research work with the ancient ears most proba
"Social mammals" in the second paragraph means "______". Researchers began their research work with the ancient ears most proba
admin
2009-02-15
77
问题
"Social mammals" in the second paragraph means "______".
Researchers began their research work with the ancient ears most probably because ______.
选项
A、hearing mid talking developed in a common ancestor shared by both Neandertals and modern people
B、hearing might have evolved long before talking
C、computers can make three-dimensional models of what the ancient ears looked like
D、humanlike ears suggest humanlike speech
答案
B
解析
浏览全文,就可以知道选项[B](hearing might have evolved long before talking)与倒数第二段中"And anyway,hearing could have evolved long before talking."为同义表达,因此选项[B]为正确选项。
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本试题收录于:
公共英语二级笔试题库公共英语(PETS)分类
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公共英语二级笔试
公共英语(PETS)
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