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题目
题型:江苏同步题难度:来源:
The GPS, originally _______ by the U.S. military, covers the whole world.A. developing          
B. to be developed    
C. developed  
D. having developed
答案
C
核心考点
试题【The GPS, originally _______ by the U.S. military, covers the whole world.A. deve】;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
The disc,digitally ______ in the studio,sounded fantastic at the party that night.[     ]
A. recording      
B. recorded  
C.to be recorded  
D. having recorded
题型:山东省模拟题难度:| 查看答案
The Hotel Al Arab, ________ the first and only 7-star hotel in the world, was designed in the shape of a
sail of 321 meters.[     ]
A. having been considered
B. considering                      
C. being considered    
D. considered
题型:江苏同步题难度:| 查看答案
The manager promised to keep me _____ how our business was going on.[     ]
A. informing of    
B. informed of    
C. to inform of    
D. on informing
题型:湖南省期末题难度:| 查看答案
You should remain silent at the conference unless ___ to speak.[     ]
A. invited    
B. inviting  
C. being invited  
D. having invited
题型:浙江省期末题难度:| 查看答案
_______ in the story book that he had bought not long before,the boy didn"t notice his mother
go into his room.[      ]
A .Losing  
B. Lost  
C. Having lost  
D. To be lost
题型:山东省模拟题难度:| 查看答案
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