A. "Gloves" is an unusual subject for a poem. B. It is less interesting than his other works. C. It overstretched his imagination. D. It was particularly difficult to writ 参考答案:A
第37题: [单项选择]β系数用来衡量______。 A. 个别公司股票的市场风险 B. 个别公司股票的特有风险 C. 所有公司股票的市场风险 D. 所有公司股票的特有风险 参考答案:A 答案解析:[解析] β系数可以衡量个别公司股票的市场风险,即系统性风险,而不能衡量个别公司股票的特有风险。即非系统性风险。