正确答案: B

会不会制造工具

题目：人和动物的根本区别是

解析：B

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举一反三的答案和解析：

[单选题]Which of the following information is NoTmedtioned？

Who added the stories.

[单选题]---- I’m sorry I can’t help you----- ___________.

Thank you all the same D． I’m sorry to hear that

[单选题]9．—Where-s Mr Wu ,do you know?—Well ,lt's hard to say． But I saw him ________a football game just now．

watching

[单选题]—Simon, I’m going to Beijing with my parents tomorrow.—??____________!

Have fun