最大呼气后肺内剩余气量为A．功能残气量 B．残气量 C．潮气量_爱下问搜题

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问题单项选择题

最大呼气后肺内剩余气量为

A．功能残气量

B．残气量

C．潮气量

D．补吸气量

E．补呼气量

答案

参考答案：B

完形填空

完形填空。

     One girl left her home after a quarrel (争吵) with her mother.
     She walked for a long time. Then she saw a noodle shop. She was  1 , but she didn't have any
money with her.
     The shop owner was  2   old granny. She asked her,"Do you want  3 a bowl of noodles?"
     "But I have  4 money." Said the girl.
     "Don't worry." Soon, the granny  5 the girl a bowl of noodles. The girl ate for a while and started
to  6 .
     "What is the matter?" the granny asked.
     "I am just  7 deeply! You are so kind. We don't know  8 but you cooked noodles for me.
But my own mother, after a quarrel, sent me out of the house."
     " 9 can you think that way? I just cooked you a bowl of noodles. Your mother cooks for you every
day. Why don't you say  10 to her?"
     The girl was surprised and went home at once. Her mom was waiting her for supper. The girl's eyes are
filled with tears again.

( )1. A. hungry
( )2. A. a
( )3. A. having
( )4. A. no
( )5. A. brought
( )6. A. shout
( )7. A. move
( )8. A. other
( )9. A. While
( )10. A. thank

B. sad
B. an
B. have
B. not
B. bought
B. cry
B. moving
B. the other
B. What
B. thanks

C. thirsty
C. the
C. to have
C. any
C. took
C. ask
C. moved
C. others
C. How
C. thankful

D. worried
D. like
D. eat
D. some
D. caught
D. talk
D. movie
D. each other
D. When
D. sorry

综合

．天文辐射指的是大气上界的太阳辐射。读图1、2完成下列问题。（10分）

图1 图2

(1)甲、乙两图中分别表示北极点附近太阳辐射季节变化的曲线分别是________、________，说明判断的依据。(4分)

（2)图中①曲线和A曲线表示的是同纬度地区太阳辐射的纬度分布，同一时间①曲线的值总是________(大于、等于、小于)A曲线，试解释其原因。(2分)

（3)据图分析，不同纬度的太阳辐射及其年变化情况会关系或影响到哪些自然地理现象，试列举之。(4分)。