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问题 单项选择题 A1/A2型题

关于带状疱疹致病性和免疫性叙述不正确的是（）

A.患带状疱疹后终身不再感染

B.患病1～4周内局部痛觉非常敏感，有剧痛

C.水痘愈后病毒潜伏在脊髓后根神经节或脑感染神经节中

D.在皮肤上沿着感觉神经的通路发生串联的水疱疹，形似带状

E.病毒沿感觉神经轴索下行到达该神经所支配的皮肤细胞内增殖

答案

参考答案：A

阅读理解


阅读理解

     Mr. Read has a large farm near a hill. He and his wife are busy all the day. They're often tired but
they have a lot of expensive things and they live a happy life.
     One day their sows(母猪) had twenty baby pigs. Mrs. Read had to look after them at home. And
at that time she had much housework to do. Several weeks later she let the baby pigs come out of the
pigsty(猪圈) and look for some food themselves. Her seven-year-old son John came back from school.  He was ready to help his mother. The woman was happy and told him to count them and see if they
were all there. The boy threw his schoolbag on the table and ran out. About half an hour later the
supper was ready, but the boy didn't come back. The woman had to go to see what was wrong with
her son. and she saw her son running after a baby pig.
     "What are you running after it for?"she asked."Are they all right?"
     "I counted nineteen, mummy, " said the boy.  "But only the fellow(家伙)  is running about so fast that
I can't count it all ! "
1. Mr. and Mrs. Read are _         .
A. workers        
B. farmers          
C. drivers        
D. doctors
2. Mr. and Mrs. Read are tired but _         .
A. they get a lot of money                    
B. they get little food
C. they want to leave the farm                  
D. they have enough food to eat
3. John found ___     so he was ready to help her.
A. his mother was very busy                
B. his mother was too tired to work
C. his mother was ill                      
D. his mother was hungry
4. Mrs. Read told her son to _         .
A. do some house
B. look after the pigs
C. give some food to the pigs
D. see is some of the pigs were missing(去失)
5. In fact (事实上), ______.
A. John couldn't count the pigs at all        
B. John was too young to catch the pig
C.  John wouldn't count the pigs          
D. all the pigs were there
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单项选择题

A公司2006年12月31日购入价值10万元的设备，预计使用期5年，无残值。采用双倍余额递减法计提折旧，税法允许采用年限平均法计提折旧。2008年前适用的所得税税率为33%，从 2008年起适用的所得税税率为25%。2008年12月31日可抵扣暂时性差异的余额为( )万元。

A．3.6

B．6

C．1.2

D．2.4
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