问题
单项选择题
CRH1A型动车组IDU的系统--牵引界面上，各变流器图标显示绿色边框，表示（）。
A.状态良好并已运行
B.状态良好但未运行
C.故障状态
D.隔离状态
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
CRH1A型动车组IDU的系统--牵引界面上，各变流器图标显示绿色边框，表示（）。
A.状态良好并已运行
B.状态良好但未运行
C.故障状态
D.隔离状态
参考答案：B
阅读上面的5段语言材料，请找出与它们相对应的标题。 小题1:Your best chance of success is by doing what you really want to do. Ask yourself, “If money were not so important, what kind of work would I do for free?” Then just do what you like to do. 小题2:Think about what you are going to do. You have to start somewhere and it may be quite a real beginning. Whether you are beginning in business or you’re dreaming to be a star, you have to start at the bottom. 小题3:Great ambition（目标）is necessary. An English student called Richard Brason opened a student magazine when he was only 16 years old. But he didn’t stop there. He also opened a record business with many shops, and now his company has planes, trains and cars. 小题4:The only people who succeed without hard work are lottery（ * * ）winners. You need a “can do” attitude（态度）and you must work step by step, which will help you get what you really want. You are on the right way to win the success. 小题5:If you always say someone is successful, it doesn’t mean anything to you. Learn from those who have already succeeded in something, especially where they do the same as you want to do.
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