问题
填空题
压系统座舱上升或停止时振动较大的排除方法有：把（）（）（）（）。
答案
参考答案：压力调低；检修液压缸；检查缓；冲件
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压系统座舱上升或停止时振动较大的排除方法有：把（）（）（）（）。
参考答案：压力调低；检修液压缸；检查缓；冲件
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| A student went to college (大学) after 1 all his school examinations. There he put his name down for world geography (地理学), 2 after the first day, he did not go to 3 any more. The teacher noticed that this student was 4 absent (缺课) and thought that he had changed to 5 class. He was very 6 when he saw the boy's name on the list (名单) of students 7 wanted to take the geography examination 8 the end of the year. The teacher had prepared a difficult examination paper, which covered 9 he had taught, and he was eager (急切) to see 10 this student answered the questions. He expected that his answer would be very 11 ; but when he examined his paper carefully, he found only one small mistake in them. 12 this surprised him very much, he went through the paper 13 , but was still not able to find 14 one mistake, so he sent 15 the student to question him about his work. When the student had 16 the room, the teacher said to him, "I know that you came to my class only once on the first day and that you have been absent from all the others. Yet I have found only one small mistake in your paper. 17 is that?" "Oh, I'm sorry about that mistake, sir," answered the student. "After the examination, I realized 18 I ought to have written. I would not have made that mistake 19 I had not been confused (弄糊涂) by your 20 lecture." | ||||
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