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问题 选择题

甲、乙两车相向运动，碰撞后连成一体并沿甲车的原方向运动，由此可判断       

A．乙车的质量比甲车的小

B．乙车的速度比甲车的小

C．乙车的动量比甲车的小

D．乙对甲的作用力小于甲对乙的作用力

答案

答案：C

完形填空
完形填空。
    Hello, My name is Wang Li. I was born   1   May 15th, 1994. Today is my
fourteenth   2  . My friends want to have a birthday party for me. We   3   
celebrate it in my home this evening.
    Jack gives me a long box, and there is an umbrella in it.   4   is it? It's my
favorite-green. Lucy gives me a   5   box, and the box is like a ball. At first I
think it is a large cake in it, but it is a   6   basketball. Lucy bought it just now.
I like   7   basketball very much. So I often play basketball   8   my classmates.
My father also buys something   9   me. It's a PC (个人电脑). My father says
I can use the PC  10  English. I am very happy today.
( )1. A. in        
( )2. A. day       
( )3. A. go to     
( )4. A. What shape   
( )5. A. round     
( )6. A. long      
(     )7. A. playing   
(     )8. A. and       
(     )9. A. to        
(     )10. A. to study  		B. on         
B. birthday   
B. have to    
B. What time    
B. long       
B. red        
B. play       
B. with       
B. with       
B. studies     		C. at         
C. holiday    
C. plan to    
C. What color                        
C. squre      
C. new        
C. plays      
C. to         
C. for        
C. studying   
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单项选择题

患者郝某，男，36岁。呕血，血色黯红，口干咽燥，舌红，脉数。治宜选用（）。

A.十灰散

B.咳血方

C.黄土汤

D.槐花散

E.小蓟饮子
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