题目内容

如果各种商品的销售量平均上涨5%,销售价格平均下降5%,则销售额不变。

A. 正确
B. 错误

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在右偏态分布条件下算术平均数、中位数和众数的关系表现为 ()。

某投资者正在考察一只股票,并了解到当前股市大盘平均收益率为12%,同期国库券收益率为5%,已知该股票的β系数为1.5,则该只股票的期望收益率为()。

A. 0.135
B. 0.14
C. 0.155
D. 16.5

下图所示的项目风险识别过程中,编号为③的方框内工作内容为()。

A. 识别项目风险因素、风险事件及后果
B. 补充初始风险清单
C. 项目风险分解
D. 确立项目风险清单

Making Yourself a Good Record
If you are an American and you think you might need to borrow money someday, the best thing to do is start early.
That's because just as many employers want to hire only people with experience, banks and other creditors are usually reluctant to lend to those(51)a proven track record of paying back,(52)time, the money they have borrowed.
But if you need experience just to get a start, how do you get that stat in the first place?
With a little help from your parents usually, while you are still financially dependent(53)them. It is easy to get a credit card or student loan when you are in college, because banks figure your parents will bail you out if you fail to pay.
So just as students take on internships to build up their resumes, one's university time can be a good time to work on another important personal record: the credit(54).
Credit reports are a(55)of one's personal credit history, gathered by a credit reporting agency, or CRA.
Banks and companies-(56)hospitals, landlords and insurance companies- regularly report to the three main CRAs in the US(57)how their customers are doing at paying back the money, they(58).
Anyone with a "legitimate business need" has the right to order individuals' reports from the CRAs. Potential creditors usually compile the information in the reports into a credit "score", ranking the level of creditworthiness. Lack of experience in borrowing in(59)to a bad record of doing so, can result in a low score.
Even if you are not considering taking out a loan for such a large purchase as a home or car, your credit report can be important to getting through life. Landlords often ask for the reports to judge(60)a person can be trusted to pay the tent. Credit checks are necessary for getting a credit card, even for purchasing a mobile phone calling plan.
People can obtain a copy of their own credit report, usually(61)a cost of around US$8-9. Some consumer organizations recommend doing this once a year to allow one to catch any mistakes(62)have slipped into the record or, even worse, to find out whether any fraud has taken place. Though the system is controlled by laws(63)to protect/people's privacy, it isn' t fool-proof: Sometimes people take out bad loans in others' names,(64)their records.
In a society addicted(65)credit, that can be a disaster.

A. with
B. without
C. on
D. by

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