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【单选题】
柴油车在全负荷和加速度工况时排出的烟为(2014
A.
B.
C.
黑烟
D.
不确定
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参考答案：
举一反三
【判断题】读装配图的步骤一般是先概括了解,接着分析工作原理和装配关系,再分离零件并看懂全图。
A.
正确
B.
错误
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【单选题】对于机械设备装配的一般步骤说法，错误的是（ ）。
A.
零部件装配检查装配零部件的外观和配合精度
B.
设备装配配合表面必须洁净并涂润滑油，保证配合表面不易生锈
C.
装配先从组合件开始，从大到小，从简单到复杂
D.
总装配：由部件进行总装配，先主机后辅机
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【单选题】装配的步骤一般是()。
A.
构件→总装→部件
B.
部件→构件→总装
C.
组件→部件→总装
D.
总装→部件→构件
查看完整题目与答案
【单选题】十进制数 88 等于十六进制数
A.
46H
B.
68H
C.
58H
D.
5C
查看完整题目与答案
【单选题】Once upon a time there was a crook who only thought about how to get money. What he hated most was when people were polite to each other, saying things like “please”, “thank you”, and “don’t mention i...
A.
his machine
B.
money
C.
language
D.
politeness
查看完整题目与答案
【简答题】Text 1 Taking a nap is frowned upon by many people and is viewed as fondness for the elderly and children. Mention nap and you could be seen as lazy, depressed and unwilling to work. However, taking a...
查看完整题目与答案
【简答题】Fill in the gaps with words or phrases given in the box. Change the form where necessary: come upon; rhythm ; volume; reside; sacrifice ; something of a; legend; ambition; sob; stay on; make (no) ment...
查看完整题目与答案
【简答题】Any discussion of the American educational system would be less than complete if it did not mention the emphasis that many colleges and universities place upon the nonacademic, social,“extracurricular...
查看完整题目与答案
【单选题】装配交流接触器的一般步骤是( )。
A.
动铁心-静铁心-辅助触头-主触头-灭弧罩
B.
动铁心-静铁心-辅助触头-灭弧罩-主触头
C.
动铁心-静铁心-主触头-灭弧罩-辅助触头
D.
静铁心-辅助触头-灭弧罩-主触头-动铁心
查看完整题目与答案
【判断题】在胃肠道中通过咀嚼,蠕动有利于脂肪的消化
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【判断题】读装配图的步骤一般是先概括了解,接着分析工作原理和装配关系,再分离零件并看懂全图。
A.
正确
B.
错误
查看完整题目与答案
【单选题】对于机械设备装配的一般步骤说法，错误的是（ ）。
A.
零部件装配检查装配零部件的外观和配合精度
B.
设备装配配合表面必须洁净并涂润滑油，保证配合表面不易生锈
C.
装配先从组合件开始，从大到小，从简单到复杂
D.
总装配：由部件进行总装配，先主机后辅机
查看完整题目与答案
【单选题】装配的步骤一般是()。
A.
构件→总装→部件
B.
部件→构件→总装
C.
组件→部件→总装
D.
总装→部件→构件
查看完整题目与答案
【单选题】十进制数 88 等于十六进制数
A.
46H
B.
68H
C.
58H
D.
5C
查看完整题目与答案
【单选题】Once upon a time there was a crook who only thought about how to get money. What he hated most was when people were polite to each other, saying things like “please”, “thank you”, and “don’t mention i...
A.
his machine
B.
money
C.
language
D.
politeness
查看完整题目与答案
【简答题】Text 1 Taking a nap is frowned upon by many people and is viewed as fondness for the elderly and children. Mention nap and you could be seen as lazy, depressed and unwilling to work. However, taking a...
查看完整题目与答案
【简答题】Fill in the gaps with words or phrases given in the box. Change the form where necessary: come upon; rhythm ; volume; reside; sacrifice ; something of a; legend; ambition; sob; stay on; make (no) ment...
查看完整题目与答案
【简答题】Any discussion of the American educational system would be less than complete if it did not mention the emphasis that many colleges and universities place upon the nonacademic, social,“extracurricular...
查看完整题目与答案
【单选题】装配交流接触器的一般步骤是( )。
A.
动铁心-静铁心-辅助触头-主触头-灭弧罩
B.
动铁心-静铁心-辅助触头-灭弧罩-主触头
C.
动铁心-静铁心-主触头-灭弧罩-辅助触头
D.
静铁心-辅助触头-灭弧罩-主触头-动铁心
查看完整题目与答案
【判断题】在胃肠道中通过咀嚼,蠕动有利于脂肪的消化
A.
正确
B.
错误
查看完整题目与答案
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