下图为人体呼吸系统组成示意图。请回答：（1）呼吸系统由和组成。 [6]是呼吸

发布时间：2017-07-03 22:14 │ 来源：www.tikuol.com

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问题：

下图为人体呼吸系统组成示意图。请回答：

（1）呼吸系统由和组成。

[6] 是呼吸系统的主要器官，它是的场所。

（3）[3] 既是空气通道又是食物的通道。

（4）[5]是支气管，它进入肺后反复分支，在末端形成了许多，其外壁有一层上皮细胞构成，外面缠绕着许多，这有利于与进行气体交换。

考点：呼吸系统的组成和功能肺与外界的气体交换演示实验：模拟膈肌的运动空气质量与健康

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牛黄泻心汤功效与作用

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     When your kids were six or seven, you sent them to school. Did you ever wonder what goes through
a teacher's   1    as he or she tries to teach your kids? Did you ever wonder what the teacher   2   from
you,  the parents?
      Parents can be   3 or suspicious. They can be of great help to the teacher    4   be in need of help
themselves. Some teachers think parents are too   5   on their children. Here is   6 one teacher puts it.
     "I usually have the   7 of parents coming in and     8 me how much they care about the kids'
education and how they really   9 their kids. They tell me they stand and    10 them closely when they
do their homework. Sometimes the    11   offer help with the kids' lessons as if they were teachers. They
check their school work, and are too sensitive to  12  . They blame the kids on everything having to do
  13 school. When a parent asks me how his or her kid is getting on in my class, my answer usually is'
Well, you know,  he is   14 a good kid. He is fine in my class. Maybe you don't have to be so   15
with your kid.'"
      Teachers want parents  to  know that  they are professionals  at    16   with  children.  They  have
   17 many children and even parents. Because of this, teachers can be   18    at educating children.
Teachers are   19 that parents want their children to do well, but they know more about what children
should be able to do at different ages and   20 .

( )1. A. heart
( )2. A. reflects
( )3. A. effective
( )4. A. but
( )5. A. hard
( )6. A. where
( )7. A. problems
( )8. A. advising
( )9. A. help with
( )10. A. connect
( )11. A. even
( )12. A. marks
( )13. A. at
( )14. A. nearly
( )15. A. satisfied
( )16. A. working
( )17. A. fed
( )18. A. pleased
( )19. A. content
( )20. A. stages

B. mind
B. results
B. attentive
B. or
B. keen
B. how
B. contracts
B. examining
B. deal with
B. guide
B. already
B. efforts
B. beyond
B. really
B. careful
B. playing
B. observed
B. worried
B. doubtful
B. classes

C. soul
C. benefits
C. supportive
C. thus
C. dependent
C. when
C. accidents
C. telling
C. make up
C. watch
C. still
C. pains
C. in
C. seldom
C. strict
C. staying
C. attended
C. disappointed
C. aware
C. schools

D. spirit
D. expects
D. positive
D. as
D. crazy
D. why
D. agreements
D. instructing
D. give up
D. inspire
D. merely
D. words
D. with
D. hardly
D. cautious
D. joking
D. greeted
D. experienced
D. suspicious
D. projects

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阅读下面文言文，完成1～2题。

　　庭坚学问文章，天成性得，陈师道谓其诗得法杜甫，学甫而不为者。善行、草书，楷法亦自成一家。与张耒、晁补之、秦观俱游苏轼门下，天下称为苏门四学士。而庭坚于文章尤长于诗，蜀、江西君子以庭坚配轼，故称“苏黄”。轼为侍从时，举以自代，其词有“魁伟之文，妙绝当世；孝友之行，追配古人”之语，其重之也如此。初，游灊皖山谷寺、石牛洞，乐其林泉之胜，因自号“山谷道人”云。（《宋史·黄庭坚传》）

1．下列句中加粗的“其”的用法与“则或咎其欲出者”中的“其”的用法相同的一项是（）

A．陈师道谓其诗得法杜甫

B．其词有“魁伟之文……”

C．其重之也如此

D．乐其林泉之胜

2．下列加粗虚词意义和用法相同的一组是（）

A．①学甫而不为者

　 ②臣诚恐见于王而负赵

B．①而庭坚于文章尤长于诗

　 ②樊哙覆其盾于地

C．①蜀、江西君子以庭坚配轼

　 ②且以一璧之故，逆强秦之欢，不可

D．①其重之也如此

　 ②臣之壮也，犹不如人

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对于PA-6，下列说法中不正确的是（）

A、聚合机理是逐步缩聚

B、属于三大合成纤维

C、属于杂链聚合物

D、分子量与聚合时间无关

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革兰氏染色法关键是（）、使用的酒精浓度是（）。

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