胶胞是电中性的。_爱下问搜题

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问题判断题

胶胞是电中性的。

答案

参考答案：对

判断题

根据图片，判断句子对“√”错“×”。

( ) 1.	This orange tastes sweet.
( ) 2.	She likes listening to music, doesn't she? Yes, she does.
( ) 3.	My favorite season is winter.
( ) 4.	What is Lily doing now? She is doing the dishes.
( ) 5.	He will go to the cinema next Saturday, won't he? Yes, he will.

问答题简答题

见的压力控制回路有哪几种？并说明其作用？