一个三角形的两个内角分别是55o和65o,不可能是这个三角形的外角的是() A.

题型:选择题

问题:

一个三角形的两个内角分别是55o和65o,不可能是这个三角形的外角的是     (   )

A.130o

B.125o

C.120o

D.115o

考点:相似多边形的性质相似三角形的判定相似三角形的性质相似三角形的应用
题型:选择题
完形填空。
     I have a happy family. There __1__ four people in my family — my father, my mother, my sister and I. My father is a(n) __2__, and he works in a bank. He thinks it's a(n) __3__ job. He wants to be a police-man. My mother is a teacher. She __4__ math in a middle school. She __5__ her job is very interesting.
She works hard __6__ often gets home very late. Also, she likes writing stories __7__ a magazine. My
sister is a __8__ and she helps doctors work. She works in a __9__. I am in No. 12 Middle School. I like
__10__. I want to be a singer.
     This is my family and I love my family.
( )1. A. have      
( )2. A. musician  
( )3. A. boring    
( )4. A. learns    
( )5. A. talks    
( )6. A. and      
( )7. A. for      
( )8. A. doctor    
( )9. A. shop      
( )10. A. dancing  
B. is          
B. bank clerk  
B. interesting  
B. shows        
B. likes        
B. but          
B. in          
B. teacher      
B. school      
B. singing      
C. are        
C. waiter      
C. exciting    
C. works      
C. thinks      
C. or          
C. as          
C. nurse      
C. restaurant  
C. writing    
D. has      
D. actor    
D. quiet    
D. teaches  
D. wants    
D. so      
D. at      
D. reporter
D. hospital
D. playing  
题型:选择题

对于在列车内寻衅滋事、扰乱公共秩序被()责令下车的旅客,列车长应编制客运记录交车站。

A.列车工作人员

B.列车值班员

C.列车长

D.乘警长

题型:选择题

关于奶牛饲喂的顺序错误的是()。

A.先粗后精

B.先干后湿

C.先喂后饮

D.先饮后喂

题型:选择题

公园752年诗人()到幽州城时,写下了“十月到幽州,戈延若罗星。”的诗句。

A.王勃

B.陈子昂

C.李白

D.贾岛

题型:选择题

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