题目内容

下列说法正确的是()。

A. 常数0是特殊的无穷小
B. 无穷小是一个特别小的数值
C. 无穷小与无穷小的代数和为无穷小
D. 无穷小与无穷大互为倒数

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常数与无穷小的乘积仍是无穷小。

A. 对
B. 错

常数0不是无穷小量。

A. 对
B. 错

无穷大与无穷小互为倒数。

A. 对
B. 错

Read the translations of the following sentences, choose the wrongones.You can use the knowledge which you have learned in the mini-lecture for reference.(读以下中文句子及其译文,选出翻译错误的一项。)新扩建的快速路是以前的两倍长。

A. The newly built road is twice the length of the old one.
B. The newly built road is as two as the old one.
C. The newly built road is twice as long as the old one.

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