A-A+
The passage suggests that____.A．buying and sel
问题详情
The passage suggests that____.
A．buying and selling securities is dishonest
B．investing in securities is unwise
C．some exchanges provide market services for several kinds of products
D．the government has been playing an important role in controlling dishonest practices on the exchanges此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：题目问：文章暗示了什么?最后—段“Today，however,investing through security exchanges and tradingon commodity exchanges has been made safer by regulations set up by the exchanges them-selves and byregulations of the United States government．”通过这句话可知，交易所自定规则和政府制定规则的出台已经使投资比较安全了。也就是说，政府在保证交易安全方面做出了重要贡献。据此判断，应选择D。
