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题目内容
（西北大学-行政管理-大学英语（上））
If you win the competition, you will be given ( ) to Europe for two.
A. a free 7-day trip
B. a free trip for 7-day
C. a 7-day free trip
D. a trip for 7-day free
A. a free 7-day trip
B. a free trip for 7-day
C. a 7-day free trip
D. a trip for 7-day free
参考答案