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题目
题型:专项题难度:来源:
Unless ________ to speak,you should remain silent at the conference.     [      ]
A. invited    
B. inviting      
C. being invited      
D. having invited
答案
A
核心考点
试题【Unless ________ to speak,you should remain silent at the conference.     [      】;主要考察你对动词的基本形式等知识点的理解。[详细]
举一反三
Although ______ to stop,he kept on working.    [     ]
A. tell      
B. telling          
C. having told            
D. told
题型:专项题难度:| 查看答案
The experiment shows that proper amounts of exercise,if _____ regularly,can improve our health.   [    ]
A. being carried out                            
B. carrying out  
C. carried out                                  
D. to carry out
题型:专项题难度:| 查看答案
Every evening after dinner,if not ______ from work,I will spend some time walking my dog.[     ]
A. being tired    
B. tiring      
C. tired        
D. to be tired
题型:专项题难度:| 查看答案
-Who should be responsible for the accident?  
-The boss,not the workers. They just carried out the order ______. [     ]
A. as told      
B. as are told      
C. as telling      
D. as they told
题型:专项题难度:| 查看答案
It"s fun to see all the food I have made___in such a short time.    [     ]
A. eating       
B. to be eaten   
C. being eaten  
D. eaten
题型:同步题难度:| 查看答案
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