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填空题:请写出len(str(123)) 函数的值:_______。

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val=pow(2, 100),请用一行代码返回val结果的长度值。

请写出表达式 int("123")-1 的值:_______。

College life in the Internet ageThe colleges today have become the __1___ in the world. The Internet has brought students __2___ for their learning and lives. Students ___3____ to each other, to professors and to their classwork in an __4___. For universities, to _____5____and attract students, they are competing with the best Internet services. ____6___ laptops and computer sciences, the universities are going to produce a generation of ___7___, which is ___8___ for the future of the world.

上市公司不能用自己的产品给股东发放股利。

A. 对
B. 错

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