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问题 单项选择题 A1/A2型题

分子生物学检测在法医病理学中主要用于（）。

A.死亡原因的导找

B.罪行确认

C.死亡时间推断

D.罪犯鉴定

E.毒理学分析

答案

参考答案：D

解析：由于DNA高度多形性的特征可用于检测个体独特的基因型，从而用于罪犯鉴定。

阅读理解
阅读理解。

Dear Sir or Madam,
     I live in Sawnbeck District.  I took a walk in Smethwick Park with my  17-month-old  son  this
morning We were throwing some bread to feed the ducks in the park when a warden (看护人) of the
park walked towards us. She asked me to stop feeding the ducks because I was making a  mess. We
followed what she said, but she then started asking for a fine. I askd,
    "What for?" She said, "Littering." It was so funny! I take my son to feed the ducks every week. He
loves it. I will not pay the fine.              
                                                                                                                      Yours ,
                                                                                                                Kelly Brown
Department of Public Service, Sawnbeck District

Dear Kelly,
   We have also talked with the warden who fined you. We have a rule that people must feed the ducks
only in feeding areas. It was made two months ago. You can find it in the Bulletin Board at the gate of
the park. Last Saturday you and your son broke the rule.  So the warden was simply following the
park rules by fining you. You do not have to pay the fine this time, but if you are caught again, you must
pay the fine.
                                                                                                                      Yours ,
                                                                                                                Jackson Hussain

1. Kelly and her son were feeding ducks in Smethwick Park on           .   
A. Monday    
B. Tuesday      
C. Saturday    
D. Sunday
2. Kelly was fined for          .     
A. making noises            
B. killing ducks
C. cutting trees            
D. littering
3. Kelly's son feels          when he feeds the ducks every week.  
A. sorry      
B. happy      
C. hungry      
D. angry
4. Department of Public Service made the rule mainly because         .
A. enough food had caused deaths of ducks
B. feeding ducks had damaged the environment of the park
C. the bread caused a mess in the park
 D. the park could make money from the fine
5. According to the letter from Jackson to Kelly, Department of Public Service       . 
A. says Kelly doesn't have to pay the fine this time
B. says sorry to Kelly for what the warden did
C. believes the rule isn't perfect
D. will set up a Bulletin Board at the gate of the park
查看答案
单项选择题 A1型题

食管癌分型不包括（）。

A．髓质型 

B．缩窄、硬化型 

C．蕈伞形 

D．溃疡型 

E．梗阻型
查看答案