问题
单项选择题
温经汤(《金匮要略》)主治证候的病因病机是
A.胸中瘀血,血流不畅
B.产后血虚受寒
C.下焦蓄血
D.冲任虚损
E.冲任虚寒,瘀血阻滞
答案
参考答案:E
温经汤(《金匮要略》)主治证候的病因病机是
A.胸中瘀血,血流不畅
B.产后血虚受寒
C.下焦蓄血
D.冲任虚损
E.冲任虚寒,瘀血阻滞
参考答案:E
An analyst does research about interest rate risk of fixed income securities and gathers the following information about three option-free bonds selling at par:
Bond | Coupon Rate | Maturity (Years) |
1 | 5% | 4 |
9 | 5% | 9 |
3 | 7% | 9 |
A. Bond 1.
B. Bond 2.
C. Bond 3.