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问题 单项选择题 A1/A2型题

肝源性水肿患者，水肿主要表现于（）。

A.全身

B.下肢

C.眼睑

D.胸腔

E.腹腔

答案

参考答案：E

解析：全身性水肿主要病因见于心源性、肝病、肾性、营养代谢障碍、内分泌性等，其中心源性水肿以下肢为重，肾性水肿在眼睑、面部更为明显，肝源性水肿主要表现于腹腔。

完形填空
完形填空。
     My life is always filled with sadness and little joy. However, no matter what happens, I can face it
bravely.
     Last year, I couldn't believe the    1    that I entered the No. 1 Middle School in my hometown. Then
I rushed to my home and told my parents.  But my father didn't seem as    2    as I was.  He just kept
smoking without saying a word and my mother put her head down and couldn't help    3   .
     I knew very well what my family was    4   .  My mother had been ill in bed for 2 years. We lived a
hard life and I couldn't go on my schooling.  I felt so upset but I 'could say    5    to my parents. I decided
to help my father with his work    6    my family.
     To my surprise, things completely changed _ 7   . the beginning of the new term. My head teacher
came to my family with some money.  which' had been    8    by my schoolmates.  He encouraged me,
"Always have a dream." with tears in my eyes, I stepped into the school.
     I have been studying hard since I entered the school.  Whenever I meet difficulties, I always    9    my
teacher and schoolmates.  I have a college dream and I must work hard for it, no matter   10   hard the
life is.  Just as a great man says.  "When one door shuts,  another opens in life. "
( )1. A. ideas      
( )2. A. nervous    
( )3. A. crying    
( )4. A. about      
( )5. A. something  
( )6. A. support    
( )7. A. after      
( )8. A. raised    
( )9. A. dream of  
( )10. A. what    		B. story      
B. excited    
B. laughing  
B. like      
B. nothing    
B. to support
B. since      
B. spent      
B. think of  
B. which      		C. news        
C. interested  
C. shouting    
C. against    
C. everything  
C. supporting  
C. before      
C. saved      
C. talk of    
C. how        
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阅读理解

阅读理解。

      Will there ever be another Einstein? This is the undercurrent (潜流) of conversation at Einstein memorial

meetings throughout the year. A new Einstein will appear, scientists say. But it may take a long time. After all,

more than 200 years separated Einstein from Isaac Newton.

      Many physicists say the next Einstein hasn't been born yet, or is a baby now. That's because the search

for a unified theory that would explain all the forces of nature has pushed current mathematics to its limits.

New math must be created after the problem can be solved.

      But researchers say there are many other factors working against another Einstein appearing anytime soon.

For one thing, physics is a much different field today. In Einstein's day, there were a few thousand physicists

worldwide, and the theorists who could argue with Einstein probably would fit into a streetcar with seats to

spare. Education is different, too. One key aspect of Einstein's training that-is little noticed is the years of

philosophy he read as a teenager-Kant, Schopenhauer and Spinoza, among others. It taught him how to think

independently about space and time and it wasn't long before he became a philosopher himself.

      And Einstein was a clever musician. The interplay between music and math is well-known. Einstein would

play his violin hard as a way to think through a knotty physics problem.

      Today, universities have produced millions of physicists. There aren't many jobs in science for them, so

they go to Wall Street and Silicon Valley to apply their analytical skills. Those who stay in science don't work

alone and they sometimes do experiment together which takes years. 

      It's hard to imagine a renegade (背叛者) like Einstein standing it. "Maybe there is an Einstein out there

today," said Columbia University physicist Brian Greene, "but it would be a lot harder for him to be heard."

1. According to the second paragraph, the next Einstein will _____.[ ]

A. have to create new math

B. create a unified theory

C. have to be born now

D. push math to its limits

2. The underlined words "knotty" in the fourth paragraph means _____.[ ]

A. easy

B. interesting

C. strange

D. difficult

3. Which of the following will be useful for the next Einstein to be born? [ ]

A. There will be music around.

B. There will be no problems to solve.

C. There will be suitable philosophy to study.

D. There are only a few physicists.

4. The bold words "unified theory" in Paragraph 2 refers to _____. [ ]

A. agreement

B. mathematical rule

C. unique idea

D. physical saying

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