试题与答案

机械设备需求的波动幅度一般比原料需求的波动幅度要( )A.大B.小C.一样D.无法

题型:单项选择题

题目:

机械设备需求的波动幅度一般比原料需求的波动幅度要( )

A.大
B.小
C.一样
D.无法确定

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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