留学群考研英语频道为大家提供2015山东考研英语模拟题及答案：完型填空，大家可以练习一下! 2015山东考研英语模拟题及答案：完型填空 One hundred and thirteen million Americans have at least one bank-issued credit card. They give their owners automatic　1　in stores, restaurants, and hotels, at home, across the c...