PP—R管道采用法兰联接具体操作为（）。A.将法兰盘套在管道上，PP—R过渡头与管道

发布时间：2020-02-07 17:57 │ 来源：www.tikuol.com

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问题：

PP—R管道采用法兰联接具体操作为（）。

A.将法兰盘套在管道上，PP—R过渡头与管道采用热熔连接

B.校直两边所连法兰，使连接的两片法兰盘均垂直于管道中心线，表面互相平行

C.在法兰中间加装耐热橡胶圈作为法兰的衬垫

D.上紧螺栓

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复议机关在收到复议申请后，依法应当在收到之日起( )日内，对申请书进行审查并作出一定的处理。

A．5

B．7

C．10

D．15

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血涂片中嗜多色性红细胞增多，表示骨髓造血功能

A．正常

B．恶性变

C．重度低下

D．旺盛

E．低下

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完形填空。

     It was black in the evening. Jason, a 12-year-old boy didn't want to go outside. But his mother, Branda,
was worried about his father and   1 he go. That evening the man had to   2 his car, a Buick outside their
house in the driveway.
       3 enough, the wife hadn't heard a single   4 for at least one hour. "Go and find him," she told Jason.
     The kid stepped outside in the darkness and called into the shadows "Dad?"
     "Jason?"   5 was his father, but his voice sounded   6  . He spoke slowly, in a strange way.
     That evening, when the man had to get   7 the car to fix it, he used a forklift to lift the car.   8  , the
man didn't place the blocks in front of the car' s front tires to keep it from   9 forward off the forks, which
was exactly  10  it did afterwards.
     Little Jason saw his dad's feet  11  out from beneath the car.  12  to take a full breath, Old Jason sank into
a sleepy, half-alive  13 .
     "Calm down. It will be OK." The boy  14  his mother. Now he couldn't afford to be scared. He climbed
on and started up, the Buick started to come off the ground and  15  in the air.
     Minutes later, 911 policemen arrived. Old Jason  16  beneath the car, still breathing.
     It wasn't  17  his dad was loaded into an ambulance that the little boy  18   and sobbed.
     Little Jason says one happy change has come out of the   19 : he gets to spend more time with his dad.
Old Jason, who hasn't touched a car  20  the Buick fell on him often spends evenings with his son playing.

( )1. A. claimed
( )2. A. clean
( )3. A. Strangely
( )4. A. word
( )5. A. He
( )6. A. usual
( )7. A. into
( )8. A. Somehow
( )9. A. sinking
( )10. A. what
( )11. A. bringing
( )12. A. Unable
( )13. A. environment
( )14. A. inspired
( )15. A. moved
( )16. A. slept
( )17. A. until
( )18. A. broke out
( )19. A. matter
( )20. A. after

B. demanded
B. buy
B. Interestingly
B. sentence
B. This
B. different
B. onto
B. Anyhow
B. rolling
B. how
B. moving
B. Unlikely
B. circumstance
B. comforted
B. drove
B. sat
B. unless
B. broke down
B. affair
B. till

C. declared
C. fix
C. Fortunately
C. noise
C. There
C. calm
C. beneath
C. Somewhat
C. driving
C. why
C. sticking
C. Likely
C. state
C. required
C. bent
C. stood
C. when
C. broke up
C. accident
C. when

D. announced
D. sell
D. Dangerously
D. sound
D. It
D. unhappy
D. above
D. Anyway
D. running
D. when
D. taking
D. Able
D. position
D. persuaded
D. suspended
D. lay
D. while
D. broke off
D. event
D. since

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治疗肺气虚耗所致喘证，应首选（）

A.生脉散合补肺汤

B.金水六君煎

C.六君子汤

D.保真汤

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办税流程宣传指税务机关对涉税事项的（）等进行宣传。

A.办理渠道

B.报送资料

C.办理程序

D.办理方法

E.税收政策及解读

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