搜题请搜索小程序“爱下问搜题”
问题 选择题

﹣0.125[ ]

A．是负数，但不是分数

B．不是分数，是有理数

C．是分数，不是有理数

D．是分数，也是负数

答案

答案：D

选择题
—What would you like to do after finishing your education, Bruce?
—I'd like to work ______.

A. as quickly as I do
B. so early as I can
C. as good as possible
D. as soon as possible
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单项选择题

离子选择性电极表面被沾污或物理性质发生变化，影响电极的（）。

A、响应速度

B、线性范围

C、稳定性

D、重现性
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