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参考答案：对
The risk components that need to be assessed in determining country risk premium for use in estimating the required rate of return for foreign securities include which of the following Ⅰ. Business risk Ⅱ. Financial risk Ⅲ. Liquidity risk Ⅳ. Exchange rate risk Ⅴ. Country risk（）
A. Ⅱ, Ⅳ and Ⅴ
B. Ⅲ and Ⅳ
C. Ⅰ, Ⅱ, Ⅲ, Ⅳ and Ⅴ
患者男，56岁。于昨天夜里服药并割腕自杀，幸被及时发现，经抢救，仍未脱离生命危险。
目前，对其治疗最首要的措施是
A．认知行为治疗 B．支持性心理治疗C．挽救生命 D．安慰家属E．撤销告诉
