问题 选择题

读“沿某一理想大陆45°N所作的剖面示意图”, 回答下列问题。

小题1:关于图中①②③④各地气温变化的叙述,正确的是(  )

A.1月均温③地大于②④两地

B.7月均温③地小于②④两地

C.②④两地的气温日较差大于③地

D.②④两地的气温年较差小于③地小题2:若图中M、N表示近地面的等压面,则关于该季节近地面盛行风向,正确的是(  )

A.②吹向①

B.④吹向⑤

C.⑤吹向④

D.④吹向②

答案

小题1:D 

小题2: B

题目分析:

小题1:③为内陆地区,1月为北半球冬季,内陆地区降温快气温低于沿海的②④,A错;③为内陆地区,7月为北半球夏季,内陆地区升温快气温低于沿海的②④,B错;③为内陆地区,1月为北半球冬季,内陆地区降温快气温低于沿海的②④,③为内陆地区,7月为北半球夏季,内陆地区升温快气温低于沿海的②④,③地气温日较差大于沿海的②④,C错D对。

小题2:同一地区近地面气温高于高空,从图中可以看出④地气压高于⑤地,风从④吹向⑤,B对C错;②地位于大陆西岸,受西风影响,①吹向②,A错;④地位于大陆东部,受海陆热力性质差异影响,②位于大陆西岸,受三圈环流影响,空气不会相互流动,D错。

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完形填空。
   One night, Mary heard some big   1   noise. "Doh, Doh, …" It    2   for a few minutes. Mary went out of
her bedroom to search everywhere. Her parents were sleeping and there were no   3   people in the house.
Mary   4   to her bedroom.
   Mary heard the noise again. She thought, "Is it a cat? Mike has a cat. But cats miaow. They don't make
such noise."
   "Maybe it's a bird   5   around and looking for a place to rest. No! That doesn't make any noise." Maybe
it's the whisper of my parents. They   6   be    7   in their room. But that noise wasn't a whisper at all."
    Mary went to bed again but she heard the noise again. She was   8   and fell   9   her bed. Her legs were
  10  and she could not climb up any more.
( )1. A. strongly        
( )2. A. sounded         
( )3. A. any             
( )4. A. went            
( )5. A. going           
( )6. A. should          
( )7. A. sleep           
( )8. A. frightening      
( )9. A. down            
( )10. A. weak          
B. strange      
B. went about       
B. other          
B. ran            
B. flying         
B. may not        
B. talking         
B. frightened        
B. from            
B. strong        
C. frightened         
C. went on         
C. the other     
C. returned         
C. jumping      
C. must             
C. talk            
C. amazed      
C. off             
C. sick         
D. loud         
D. went away                    
D. others         
D. walked           
D. running       
D. mustn't           
D. sleeping       
D. amazing       
D. in               
D. ill          
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