试题与答案

下列选项中,能够造成成品风送管线堵塞的原因是()。A、成品料仓超高报开关不好用 B、

题型:多项选择题

题目:

下列选项中,能够造成成品风送管线堵塞的原因是()。

A、成品料仓超高报开关不好用

B、风机皮带烧或皮带松

C、成品输送风机入口滤器严重堵塞

D、料仓料太多

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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A. save money for useful things
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A. are more independent than Americans
B. should become interested in America
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A. that we should do things step by step
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