We offered these students a summer course, aimed_____ improving their spoken Eng

We offered these students a summer course, aimed_____ improving their spoken Eng

题型:同步题难度:来源:
We offered these students a summer course, aimed_____ improving their spoken English.  [     ]
A. to    
B. in    
C. at    
D. for
答案
C
举一反三
Scientists are convinced _______  the positive effect of laughter _______ physical and mental health.  
[     ]
A. of; at              
B. by; in  
C. of; on              
D. on; at
题型:同步题难度:| 查看答案
During the war someone had made an attempt___________the President"s life. [     ]
A. at    
B.for    
C.in    
D.on
题型:同步题难度:| 查看答案
0n the one hand, we should develop our  economy.___________we should protect the  environment.    [     ]
 A.on the other hand  
B.hand in hand  
C.on the contrary  
D.by hand
题型:同步题难度:| 查看答案
Nobody knows for sure who possessed the ancient flower  vase. In other words,  nobody knows
for sure who is  _____ of the flower vase.   [     ]

A. in possession                  
B. in the possession  
C. of the possession            
D. with possession

题型:同步题难度:| 查看答案
I have heard of the famous scholar thousands of times but haven"r seen him _____ . [     ]
A. in the flesh
B. in person
C. in a flesh
D. in private
题型:同步题难度:| 查看答案
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