问题 单项选择题

在柱吊装时,采用斜吊绑扎法的条件是()。

A、柱平卧起吊抗弯承载力满足要求

B、柱平卧起吊抗弯承载力不足

C、柱混凝土强度达到计强度50%

D、柱身较长,一点绑扎抗弯承载力不足

答案

参考答案:A

完形填空
完形填空:阅读下面短文,掌握其大意,然后从A、B、C、D四个选项中选出最佳选项。
       It was a Monday morning. As he walked into the   1   ,  the teacher heard a low voice, "Here is the
teacher. I'm   2   this boring fellow is going to talk about putting in commas." It was   3   voice. His name
is Bill. He was talking   4   the boy next to him. 
       The teacher didn't get angry. He said   5   about it but he really began to talk about putting in commas,
and then he wrote   6   the sentence: "Bill says the teacher is a boring fellow." 
       The class   7   and Bill's face   8   red.
       "Now," said the teacher, "I will   9   you how important commas are."
       He put two commas in the sentence, and now read, "  10   is a boring fellow."
( )1. A. library                
( )2. A. sorry                  
( )3. A. his                    
( )4. A. with                    
( )5. A. much                    
( )6. A. on his desk            
( )7. A. laughed                
( )8. A. began                  
( )9. A. answer                  
( )10. A. The teacher
says, Bill
B. school                
B. sure                  
B. the teacher's        
B. of                    
B. everything            
B. on the blackboard      
B. stopped                
B. changed                
B. show                  
B. Bill, says, the teacher
C. classroom              
C. glad                  
C. a boy's              
C. about                  
C. something              
C. in his book            
C. looked                
C. turned                
C. ask                    
C. The teacher,
says, Bill
D. office                  
D. surprised                
D. a girl's              
D. at                      
D. nothing                  
D. in Bill's exercise-book
D. read                    
D. grew                    
D. give                    
D. Bill, says the          
teacher                    
单项选择题 A1型题