道口在距离钢轨60毫米范围内的外侧路面应较钢轨面低下5毫米。_爱下问搜题

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问题判断题

道口在距离钢轨60毫米范围内的外侧路面应较钢轨面低下5毫米。

答案

参考答案：对

改错题

短文改错。
此题要求改正所给短文中的错误，对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾；如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词：把多余的词用斜线(╲)划掉,在该行右边横线，写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。

      I've really got to do something to lose weight because
I'm getting much too fat.I wasn't worried about until I went
to see the doctor.He told me that I'd probably had a heart
attack while I started eating less.When you're on a diet you
have to stop eat too much even though you are always hungry.
     They may be very hard to do and you certainly need a lot
of will-power to succeed.So I will stay in a health farm for a
month that I won't be able to eat much so as to stickto my
diet.I'll also do plenty of exercise,which won't give me
any harm too.Both the diet and the exercise will
help me to lose weight and feel more better.

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问答题简答题

常用交流接触器CJ10-20的含意和长期允许通过的电流是多少？