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【多选题】
根据《安全生产许可证条例》，下列属于取得安全生产许可证所必须具备的条件是( )
A.
安全投入符合安全生产要求
B.
主要负责人和安全生产管理人员经考核合格
C.
依法进行安全评价
D.
依法参加工伤保险，为从业人员缴纳保险费
E.
应该具有较高安全技术水平
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举一反三
【单选题】No matter how long is your life, you will, at best, be able to read only a few books of all that have been written, and _____ few you do read should include _____ best.
A.
a; the
B.
the; the
C.
the; a
D.
/; the
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【单选题】Questions 19 to 21 are based on the passage you have just heard. Success Comes with Hard Work B) How to Balance Your Life C) How to Educate Yourself D) How to Be a Successful Person
A.
Success Comes with Hard Work.
B.
How to Balance Your Life.
C.
How to Educate yourself
D.
How to Be a Successful Person
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【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可以大幅度提高,其主要原因是下列哪几项?
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池水平流速小，有利于颗粒沉淀
C.
受斜管阻挡，污泥不易流出
D.
改善水力条件，减小紊动作用
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【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流式沉淀池水平流速小，有利于颗粒沉降
C.
受斜管阻挡，沉泥不易流出
D.
改善水力条件，减小紊动作用
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【判断题】120型控制阀的作用方式为间接作用方式。
A.
正确
B.
错误
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【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池水平流速小,有利用颗粒沉淀
C.
受斜管阻挡,沉泥不易流出
D.
改善水力条件,减小紊动作用
查看完整题目与答案
【单选题】Which of the following is not correct in explaining the sentence “ It’s your choice how you live your life”?
A.
You are responsible for what kind of life you’d like to have.
B.
Life will be what you want it to be.
C.
You can live optimistically or pessimistically; it all depends on your own preference.
D.
If you fail, you can only blame yourself.
查看完整题目与答案
【简答题】Do you have problem in your life and not know how to be happy? If 1 , you will find Being Happy ager written by the Australian writer Andrew Matthews 2 . In his book, Matthews 3 us how to live a h...
查看完整题目与答案
【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可以大幅度提高,其主要原因是下列哪几项?
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池流速小，有利于颗粒沉淀
C.
受斜管阻挡，沉泥不易流出
D.
改善水力条件，减小紊动作用
查看完整题目与答案
【多选题】斜管沉淀池和平流式沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )。
A.
增大了有效沉淀面积
B.
颗粒沉淀距离缩短,有利于颗粒沉淀
C.
受斜管阻挡,沉泥不易流出
D.
改善水力条件,减小紊动作用
查看完整题目与答案
相关题目：
【单选题】No matter how long is your life, you will, at best, be able to read only a few books of all that have been written, and _____ few you do read should include _____ best.
A.
a; the
B.
the; the
C.
the; a
D.
/; the
查看完整题目与答案
【单选题】Questions 19 to 21 are based on the passage you have just heard. Success Comes with Hard Work B) How to Balance Your Life C) How to Educate Yourself D) How to Be a Successful Person
A.
Success Comes with Hard Work.
B.
How to Balance Your Life.
C.
How to Educate yourself
D.
How to Be a Successful Person
查看完整题目与答案
【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可以大幅度提高,其主要原因是下列哪几项?
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池水平流速小，有利于颗粒沉淀
C.
受斜管阻挡，污泥不易流出
D.
改善水力条件，减小紊动作用
查看完整题目与答案
【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流式沉淀池水平流速小，有利于颗粒沉降
C.
受斜管阻挡，沉泥不易流出
D.
改善水力条件，减小紊动作用
查看完整题目与答案
【判断题】120型控制阀的作用方式为间接作用方式。
A.
正确
B.
错误
查看完整题目与答案
【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池水平流速小,有利用颗粒沉淀
C.
受斜管阻挡,沉泥不易流出
D.
改善水力条件,减小紊动作用
查看完整题目与答案
【单选题】Which of the following is not correct in explaining the sentence “ It’s your choice how you live your life”?
A.
You are responsible for what kind of life you’d like to have.
B.
Life will be what you want it to be.
C.
You can live optimistically or pessimistically; it all depends on your own preference.
D.
If you fail, you can only blame yourself.
查看完整题目与答案
【简答题】Do you have problem in your life and not know how to be happy? If 1 , you will find Being Happy ager written by the Australian writer Andrew Matthews 2 . In his book, Matthews 3 us how to live a h...
查看完整题目与答案
【多选题】斜管沉淀池和平流沉淀池相比,在相同的颗粒去除率要求下,处理水量可以大幅度提高,其主要原因是下列哪几项?
A.
增大了有效沉淀面积
B.
斜管轴向流速较平流沉淀池流速小，有利于颗粒沉淀
C.
受斜管阻挡，沉泥不易流出
D.
改善水力条件，减小紊动作用
查看完整题目与答案
【多选题】斜管沉淀池和平流式沉淀池相比,在相同的颗粒去除率要求下,处理水量可大幅提高,其主要原因是( )。
A.
增大了有效沉淀面积
B.
颗粒沉淀距离缩短,有利于颗粒沉淀
C.
受斜管阻挡,沉泥不易流出
D.
改善水力条件,减小紊动作用
查看完整题目与答案