问题 判断题

剩余电流动作保护装置中的电流互感器一般为环形互感器,其一次绕组从铁心环中间穿过,二次绕组缠绕在铁芯环上。

答案

参考答案:对

写作题

根据提示和要求,以My friend为题写一篇英语短文,简单介绍一下你的朋友,语句通顺,意思连贯,可适当地扩充内容,字数80个单词左右。

提示:

name:Tom              age:14 years old

have: short hair        from: from USA

like: watching TV , reading books , listening to music

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_____________________________________

判断题