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【多选题】
收入对国际市场规模的影响主要表现在（）A.
消费者收入是衡量市场规模及其质量的一个重要指标。
B.
国民生产总值是衡量一个国家购买力的重要指标。
C.
人均国民收入和家庭收入在一定程度上决定商品需求的构成。
D.
个人可支配收入越高，其购买力就越大。
E.
个人可任意支配收入是影响生活必需品和劳务销售的主要因素。
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皮皮学刷刷变学霸
举一反三
【单选题】If ethical issue is involved in your study, usually you need to get approval from which of the following organizations?
A.
Ethics Committee or some kind of institutions
B.
the Students Union
C.
the Medical club of your school
【单选题】直接融资中最常见的是（ ）融资，有时人们甚至把直接融资等同于证券市场融资，把发展直接融资市场等同于发展股票和债券市场。
A.
货币
B.
股票
C.
实物
D.
股票和债券
【单选题】If ethical issue is involved in your study, usually you need to get approval from which of the following organizations?
A.
Ethics Committee or some kind of institutions
B.
the Students Union
C.
the Medical club of your school
D.
your department
【判断题】Coverage error can become an ethical issue if a particular group is intentionally excluded from the frame.
A.
正确
B.
错误
【简答题】Look at it this way: if we improve ( ) our brand image by launching a new line of ethical products, it is going to address ( ) the trust issue.
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