单选题
1.【完成句子】In the United States,credit card fees have become a political issue. Congress has threatened to take action against some bad behavior by lenders. But getting a credit card has become a lot easier for most people. And many cards offer low rates at first,especially if people agree to move their money from another card.
In the USA,Congress has threatened to take action against some bad behavior to _____.
A.the interest charge on buying something
B.to show people the negative effects that credit cards bring to people
C.restrain the phenomenon of credit card fees
正确答案：C
答案解析：第三段开篇讲到信用卡产生的费用已经转变成为一个重要的政治问题，国会已经迫于压力采取了一定的举措整治这些不良的信用行为，这些举措都是针对信用卡费用这一严重问题展开的，这个问题是这些举措的目的所在。