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【单选题】
Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. Peter Judd joined the army when he was 18, and for several months he was taught how to be a good soldier. He did quite well in everything except shooting. One day he and his friends were practicing their shooting, and all of them were doing quite well except Peter. After he had shot at the target(目标,靶) nine times and had not hit it once, the officer who was trying to teach the young soldier to shoot said, 'You are quite hopeless, Peter! Don't waste your last bullet(子弹)! Go behind the wall and shoot yourself with it!' Peter felt ashamed. He went behind the wall, and a few minutes later the officer and the other young soldiers heard the sound of a shot. 'Heavens!' the officer said. 'Has that silly man shot himself ?' He ran behind the wall anxiously, but Peter was still all right. 'I'm sorry, sir', he said, 'but I missed again'. Why did Peter Judd join the army?
A.
In order to be a good soldier.
B.
In order to be good at shooting.
C.
In order to make friends.
D.
We don't know.
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【判断题】间隙相就是间隙固溶体。
A.
正确
B.
错误
【简答题】如果轮系运转时,其中各个齿轮轴线的位置相对于机架都是固定不动的,称为 。
【简答题】根据轮系运转时各个齿轮的轴线相对于机架的位置是否都是固定的,轮系分为 和周转轮系两大类。
【单选题】要加强对权力运行的制约和监督让人民监督( ),让权力在阳光下运行。
A.
立法
B.
执法
C.
权力
D.
宪法
【判断题】要加强对权力运行的制约和监督,让人民监督权力,让权力在阳光下运行,把权力关进制度的笼子。
A.
正确
B.
错误
【判断题】要加强对权力运行的制约和监督,让人民监督权力,让权力在阳光下运行,把权力关进制度的笼子。
A.
正确
B.
错误
【简答题】\轮系运转时根据各个齿轮轴线相对于机架的位置是否固定,而将轮系分为三大类,分别为_____、_____、___
【判断题】无限固溶体一定不是间隙固溶体。
A.
正确
B.
错误
【简答题】如果轮系运转时,其中各个齿轮轴线的位置相对于机架都是固定不动的,称为( )轮系
【多选题】根据轮系运转时各个齿轮的轴线相对于机架的位置是否固定,而将轮系分为三大类。
A.
定轴轮系
B.
复合轮系
C.
行星轮系
D.
周转轮系
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