问题
选择题
If you want to book tickets for the 2012 Olympic Games, just call 60952012.It ________be simpler. [ ]
A. mustn't
B. won't
C. needn't
D. couldn't
答案
答案：D
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If you want to book tickets for the 2012 Olympic Games, just call 60952012.It ________be simpler. [ ]
A. mustn't
B. won't
C. needn't
D. couldn't
答案：D