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问题 选择题

如图为某地男女生身高生长速度曲线，你从图中不能读出的信息是（　　）

A．男孩和女孩在7-8岁之前生长速度相似

B．男女开始身高突增的年龄不同

C．青春期开始的年龄女孩比男孩早2年

D．同龄的男孩比女孩长得高

答案

从图中可以看出不论男孩还是女孩在青春期之前（即7-8岁之前）身高增长都比较缓慢，但在进入青春期以后，女孩约在9-11岁，男孩约在11-13岁，身高突增，男孩一般比女孩晚1～2年．但在图中看不出同龄的男孩比女孩长得高这个情况．可见D符合题意．

故选：D

单项选择题 A1型题

根据目标人群对媒介的拥有情况和使用习惯来选择传播媒介，符合传播媒介选择的（）

A.保证效果原则

B.针对性原则

C.速度快原则

D.可及性原则

E.经济性原则
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补全对话，情景问答
选择正确答案。
( ) 1. How's the weather in Canada?          
( ) 2. May I come to see your school?        
( ) 3. How much for this stamp?              
( ) 4. Where do you write on a postcard?     
( ) 5. Where do you put the address?         
( ) 6. Do you have a computer in Canada?         
( ) 7. Where do you put the stamp?           
( ) 8. Does Danny know his address?      
( ) 9. What are you doing?                   
( ) 10. Do you know where the post office is? 		A. I'm writing a letter.                                              
B. No, he doesn't.                                                    
C. Yes, go straight down the street. 
    Turn left at the traffic lights. 
D. Yes, I have.                                                       
E. In the top, right corner of the postcard.                          
F. On the right.                                                      
G. Two yuan.                                                          
H. Sure.                                                              
I. On the left.                                                       
J. It is snowy.                                                       
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