问题
单项选择题
两仓球磨机若一仓级配合理时，在正常喂料下，同时停料、停磨打开磨门观察应为（）
A、露半个球
B、露一个球
C、料面与球面平齐
D、球上盖料10mm
答案
参考答案：A
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两仓球磨机若一仓级配合理时，在正常喂料下，同时停料、停磨打开磨门观察应为（）
A、露半个球
B、露一个球
C、料面与球面平齐
D、球上盖料10mm
参考答案：A
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| Michel is a young girl who works for the police as a handwriting expert. She has helped 1 many criminals 2 using her special talents. When she was fourteen, Michel was already so interested in the 3 in her friends' handwriting 4 she would spend hours 5 them.. after 6 college she went to France for a special two-year class in 7 at the School of Police Science. Michel says that it is 8 for people to hide their handwriting. She can discover 9 of what she needs to know simply by looking at the writing with her own 10 , but she also has machines 11 help her 12 different kinds of paper and ink. This knowledge is often 13 great help to the 14 . Michel believes that handwriting is a good sign of 15 kind of person the writer 16 ."I wouldn't go out with a fellow 17 I didn't like his handwriting," she says. But she ad  ds she 18 in love with he rfuture husband, a young policeman 19 she studied his handwriting. It is later proved to be all right, 20 . | ||||
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