诊断TIA最好选用()显像。A.rCBF B.脑血管动态 C.脑静态 D.脑池 E. 发布时间:2017-07-22 01:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 诊断TIA最好选用()显像。A.rCBFB.脑血管动态C.脑静态D.脑池E.脑室
题型:单项选择题 A portfolio is equally invested in Stock A, with an expected return of 6 percent, and Stock B, with an expected return of 10 percent, and a risk-free asset with a return of 5 percent. The expected return on the portfolio is:()A. 7.4%.B. 8.0%.C. 7.0%. 查看答案