交通信号有哪几种?

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问题:

交通信号有哪几种?

考点:公路养护工考试高级公路养护工高级公路养护工题库
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完形填空。
     Richard found work in a big office after he had finished college. He liked to use his (1)____and was
good (2)_____ his work. So he was often paid more than his workmates and he worked (3)______.
But something was wrong with the young man one month. He couldn't fall (4)____ at night. So he was
always (5)_____ in the daytime and often made mistakes. He had to go to a hospital.The (6)______
looked him over and (7)_____ him to buy some highly effective sleeping pills(高效安眠药). He took
them (8)_____ the went to bed. Soon after that he went to (9)_____.   Richard (10)_____ in the morning, he had a look at the (11)_____ on the wall. It was a quarter to seven. He got up and went to work after (12)____ . As soon as he went in the office, he said to the head of the office, "Good morning, Mr. Clarke! I've(13)_____  had a good sleep like last night's. And I'm feeling (14)_____better now!"  "Skunk(混蛋)!"
the head (15)_____ loudly.”We've looked for you for two days! I wanted you to do something important, but it's too late now!"
( )1.  A. hand      
( )2   A. for      
( )3.  A. hard      
( )4.  A. asleep    
( )5.  A. well      
( )6.  A. doctor    
( )7.  A. tell      
( )8.  A. after    
( )9.  A. asleep    
( )0.  A. stood up  
( )11.  A. o’clock
( )12.  A. meal    
( )13.  A. always  
( )14.  A. much    
( )15.  A. laughed  
B. head    
B. in      
B. fast    
B. alone    
B. hungry  
B. policeman
B. say      
B. since    
B. sleeping
B. woke up  
B. map    
B. dinner  
B. usually  
B. more    
B. shouted  
C. ear    
C. with    
C. harder  
C. afraid  
C. thirsty
C. driver  
C. ask    
C. before  
C. sleep  
C. at down
C. picture
C. party  
C. never  
C. most    
C. smiled  
D. nose    
D. at      
D. faster  
D. behind  
D. tired    
D. nurse     
D. told                        
D. because  
D. slept    
D. lay down
D. clock  
D. breakfast
D. often    
D. than    
D. asked    
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