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【单选题】
根据《建筑施工安全检查标准》（JGJ59-2011）中规定：扣件式钢管脚手架架体搭设应有施工方案，搭设高度超过（）m的架体应单独编制安全专项方案。
A.
24
B.
30
C.
36
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参考答案：
举一反三
【单选题】Choose the best function which is most suitable for the following excerpts taken from a sales letter. Ours is one of the top 10 enterprises in the chemical industry in the world, staffed with over 500...
A.
Arouse interest
B.
create desire
C.
carry conviction
D.
induce action
查看完整题目与答案
【判断题】( )CA6140车床主轴的正反转,是直接改变电动机旋转方向后得到的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following details about the news is INCORRECT?
A.
In the past 10 years, U. S. population increased less than 10%.
B.
Texas has the largest population among all the states in the U. S.
C.
Nevada's population increased the fasted among all the states.
D.
The largest increases were in the southern and western states.
查看完整题目与答案
【单选题】Ms. Anna is a 30 years old woman who had mitral stenosis of rheumatic heart disease for 10 years. In the past month, she often woke up at night and breathed deeply and quickly, accompanied by wheezing...
A.
Increased blood flow with the horizontal position
B.
Diaphragmatic elevation / decline
C.
Increased sympathetic nervous tension
D.
Bronchodilation
E.
Systemic arteriospasm
查看完整题目与答案
【单选题】C10. In the past the world seemed to run in an orderly way. Now however, everything seems to be in a state of turmoil.
A.
lack of order
B.
harmony
C.
peace
D.
simplicity
查看完整题目与答案
【单选题】关于CA6140卧式车床的说法中，错误的是（）。
A.
主轴箱将主电机的旋转运动变换成主轴多种不同转速的正、反向旋转运动
B.
进给箱将主轴的旋转运动变换成尾架多种不同转速的运动
C.
丝杠和光杠将进给箱的运动传递给溜板箱
D.
溜板箱将光杠和丝杠的旋转运动变换成刀架的直线运动
查看完整题目与答案
【多选题】Part III Cloze(1.5*10=15 points) Read the following two passages and fill in the blanks with the given words. 阅读下列文章,在空白处填上合适词汇的选项。 Section A
A.
worried
B.
whether
C.
troubles
D.
number
E.
health Now more and more people in the world are getting fatter, which ___41____ them a lot. In the past 25 years, the ___42____ of the people with obesity( 肥胖 ) in America has doubled. Experts say that it has a lot to do with our eating habits. Our eating habits are very important for good __43___ and a strong body. It’s important for us to eat our meal at the same time each day. When we feel ___44___ or excited, we may not want to eat. A long time ago, in England, some judges often decided ___45___ a man was telling the truth by giving him some dry bread. If the man could not swallow the bread, it meant the he wasn’t telling the truth. A man who is worrying about something has difficulty in swallowing anything dry, because he loses his appetite (食欲) .
查看完整题目与答案
【多选题】色彩的距离感与其哪些属性密切相关。
A.
色相
B.
纯度
C.
明度
查看完整题目与答案
【判断题】( )CA6140车床主轴的正反转,是直接改变电动机旋转方向后得到的。
A.
正确
B.
错误
查看完整题目与答案
【判断题】CA6140 型卧式车床主轴的正反转,是直接改变电动机的旋转方向得到的。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】Choose the best function which is most suitable for the following excerpts taken from a sales letter. Ours is one of the top 10 enterprises in the chemical industry in the world, staffed with over 500...
A.
Arouse interest
B.
create desire
C.
carry conviction
D.
induce action
查看完整题目与答案
【判断题】( )CA6140车床主轴的正反转,是直接改变电动机旋转方向后得到的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following details about the news is INCORRECT?
A.
In the past 10 years, U. S. population increased less than 10%.
B.
Texas has the largest population among all the states in the U. S.
C.
Nevada's population increased the fasted among all the states.
D.
The largest increases were in the southern and western states.
查看完整题目与答案
【单选题】Ms. Anna is a 30 years old woman who had mitral stenosis of rheumatic heart disease for 10 years. In the past month, she often woke up at night and breathed deeply and quickly, accompanied by wheezing...
A.
Increased blood flow with the horizontal position
B.
Diaphragmatic elevation / decline
C.
Increased sympathetic nervous tension
D.
Bronchodilation
E.
Systemic arteriospasm
查看完整题目与答案
【单选题】C10. In the past the world seemed to run in an orderly way. Now however, everything seems to be in a state of turmoil.
A.
lack of order
B.
harmony
C.
peace
D.
simplicity
查看完整题目与答案
【单选题】关于CA6140卧式车床的说法中，错误的是（）。
A.
主轴箱将主电机的旋转运动变换成主轴多种不同转速的正、反向旋转运动
B.
进给箱将主轴的旋转运动变换成尾架多种不同转速的运动
C.
丝杠和光杠将进给箱的运动传递给溜板箱
D.
溜板箱将光杠和丝杠的旋转运动变换成刀架的直线运动
查看完整题目与答案
【多选题】Part III Cloze(1.5*10=15 points) Read the following two passages and fill in the blanks with the given words. 阅读下列文章,在空白处填上合适词汇的选项。 Section A
A.
worried
B.
whether
C.
troubles
D.
number
E.
health Now more and more people in the world are getting fatter, which ___41____ them a lot. In the past 25 years, the ___42____ of the people with obesity( 肥胖 ) in America has doubled. Experts say that it has a lot to do with our eating habits. Our eating habits are very important for good __43___ and a strong body. It’s important for us to eat our meal at the same time each day. When we feel ___44___ or excited, we may not want to eat. A long time ago, in England, some judges often decided ___45___ a man was telling the truth by giving him some dry bread. If the man could not swallow the bread, it meant the he wasn’t telling the truth. A man who is worrying about something has difficulty in swallowing anything dry, because he loses his appetite (食欲) .
查看完整题目与答案
【多选题】色彩的距离感与其哪些属性密切相关。
A.
色相
B.
纯度
C.
明度
查看完整题目与答案
【判断题】( )CA6140车床主轴的正反转,是直接改变电动机旋转方向后得到的。
A.
正确
B.
错误
查看完整题目与答案
【判断题】CA6140 型卧式车床主轴的正反转,是直接改变电动机的旋转方向得到的。
A.
正确
B.
错误
查看完整题目与答案
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