问题
单项选择题
液压捣固机下道后，应将镐板（），把捣固机固定好。
A、提到最高位置
B、降到最低位置
C、放到合适位置
D、降到最低位置并将夹实油缸活塞全部压在缸筒之内
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
液压捣固机下道后，应将镐板（），把捣固机固定好。
A、提到最高位置
B、降到最低位置
C、放到合适位置
D、降到最低位置并将夹实油缸活塞全部压在缸筒之内
参考答案：D
阅读下面短文，从短文后各题的A、B、C、D四个选项中，选出适合填入对应空白处的最佳选项，并在答题卡上将该选项涂黑。、 When I was in primary school, I got into a major argument with a boy named Tom in my class. I can’t remember what it was about, 21 I have never forgotten the 22 I learned that day. I was 23 that I was right and he was wrong--and he was sure that I was wrong and he was right. The 24 decided to teach us a very important lesson. My English teacher, Ms Green 25 both of us up to the 26 of the class and 27 him on one side of her desk and me on 28 . In the middle of her desk was a large, round object. I could 29 see that it was black. She asked the boy what 30 the object was. “White,” he answered. I couldn’t believe he said the object was white, 31 it was obviously black! Another 32 started between my classmate and me, this time about the 33 of the object. The teacher told me to go stand where the boy was standing and told him to come stand where I had been. We changed 34 and now she asked me what the color of the object was. I 35 answer, “White.” It was an object with two 36 colored sides, and from his side it was white. 37 from my side was it black. My teacher taught me a very important lesson that day: You must 38 in the other person’s shoes and look at the 39 through their eyes in order to 40 understand their view.
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