问题 单项选择题

在单代号搭接网络计划的时间参数计算中,当有两种以上的时距限制工作间的逻辑关系时,应分别计算其最早时间,取其( )。

A.最小值
B.中间值
C.绝对值
D.最大值

答案

参考答案:D

解析: 1Z203033工程网络计划有关时间参数的计算
在单代号搭接网络计划的时间参数计算中,当有两种以上的时距限制工作间的逻辑关系时,应分别计算其最早时间,取其最大值。

完形填空
完形填空。
A: Excuse me, can you tell me  1  get to the hotel, please?
B:  2  
A: Thank you all the same. (The woman goes to the policeman).
A: Will you please show me how I can  3  the hotel?
P: Yes. Go along the street and  4  at the traffic lights (交通灯), then  5  the bridge. You'll  6  it  7  your right.
A: How far is it from here?
P: It's about ten miles  8 . You  9  a taxi.
A: OK, I'll have  10 . Thank you.
( )1. A. how            
( )2. A. Sorry, I don't know
( )3. A. get            
( )4. A. turns right     
( )5. A. go to          
( )6. A. look            
( )7. A. at             
( )8. A. away           
( )9. A. have better take  
( )10. A. better          
B. I how             
B. Yes, I can        
B. arrive           
B. turn the right     
B. go to across       
B. look at            
B. in               
B. far                
B. have better to take
B. to                
C. to how       
C. No, I can't   
C. arrive at      
C. turn to right  
C. go across      
C. see           
C. on          
C. long           
C. had better take 
C. take         
D. how to            
D. Oh, I'm busy      
D. arrive to         
D. turn to the right 
D. go on across      
D. watch             
D. to                
D. off               
D. had better to take
D. /                 
单项选择题 A1/A2型题