问题
选择题
The 30th Olympic Games, officially_________as"London 2012 Olympic Games", will take place
from July 27 to August 12. [ ]
A. know
B. to know
C. known
D. knowing
答案
答案:C
The 30th Olympic Games, officially_________as"London 2012 Olympic Games", will take place
from July 27 to August 12. [ ]
A. know
B. to know
C. known
D. knowing
答案:C