We may conclude from the passage that ______.
A. welfare will enable people to be rich
B. employment is the best solution to the poverty problem
C. better solutions to the poverty problem are not yet found
D. poor people are bound to go out of the poverty line if they have chances to do business
在诸多的信用形式中，最基本的信用形式是( )。
A. 国家信用
B. 商业信用
C. 消费信用
D. 银行信用
下列属于长期信用工具的是( )。
A. 股票
B. 支票
C. 本票
D. 汇票
The author's main purpose to write this article is ______.
A. to define what the poverty line is
B. to explain why some people live below the poverty line
C. to find solutions to the problem of poverty
D. to show sympathy for those poor people
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