上肢血压高而下肢血压低见于:()
A.心功能不全
B.主动脉缩窄
C.急性肾小球
D.颅内高压
E.醛固酮增多症
参考答案:B
—Could you tell me how to go to the restroom?
—______________.
[ ]
A. Yes, I can
B. I could
C. Sure
D. I could tell you
名义利率比实际利率更能反映资金的时间价值。