问题
单项选择题
屏蔽门系统是采用（）的方式。
A、到站先开屏蔽门再开车门，离站先关车门再关屏蔽门
B、到站先开屏蔽门再开车门，离站先关屏蔽门再关车门
C、到站先开车门再开屏蔽门，离站先关车门再关屏蔽门
D、到站先开车门再开屏蔽门，离站先关屏蔽门再关车门
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
屏蔽门系统是采用（）的方式。
A、到站先开屏蔽门再开车门，离站先关车门再关屏蔽门
B、到站先开屏蔽门再开车门，离站先关屏蔽门再关车门
C、到站先开车门再开屏蔽门，离站先关车门再关屏蔽门
D、到站先开车门再开屏蔽门，离站先关屏蔽门再关车门
参考答案：D
One day I was putting some donated tents into my truck when something sharp(尖锐的) got into my left eye. Immediately I fell down and knew it was I was taken to a and the doctors there operated on me but couldn't my eye. When they told me the news, I really wanted to die. Everything seemed in front of me. Even after I got my man-made eye, I still felt very sad. To make things worse, I lost my as a transportation officer because of worries about my driving ability. But one morning, I woke up and the was on, and there was a 16-year-old girl. She had been seriously burned on her legs and was learning to again. She wore a big smile, saying, "You can never give up. " It seemed that she said this specially to _ . At that moment, I felt and thought," This is just an eye. Get over it." Soon I really got over it and myself. It's almost 12 years since my accident, and now I can do anything that I used to do. No one can even I have a man-made eye, because the new one is so good. And I haven't got my old job back, I've got my driving license again. So be cheerful in face of any bad . You will never truly know yourself until you have been tested by a very difficult situation. No matter how your problem is, just keep up. Now I have only one eye, but I see things a lot more
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