绞肉机的绞轴、剪切栅、绞刀孔格栅应（）拆下清洗，晾干后再安装_爱下问搜题

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问题单项选择题

绞肉机的绞轴、剪切栅、绞刀孔格栅应（）拆下清洗，晾干后再安装好。

A、不定期

B、适当

C、定期

D、经常

答案

参考答案：C

选择题

my father my mother is able to use a computer. However, I can.

A. Both, and
B. Neither, nor
C. either, or
D. Not only, but also

问答题简答题

何为路风？