对于长期持有、股利稳定不变的股票可采用()来确定价值。
A. 普通年金现值
B. 预付年金现值
C. 递延年金现值
D. 永续年金现值
如进行地高辛浓度测定,患者可能出现哪种情况
A. 地高辛浓度=0.5~2.0ng/ml
B. 地高辛浓度≤1.5ng/ml
C. 地高辛浓度>2.0ng/ml
D. 地高辛浓度<0.5ng/ml
E. 地高辛浓度=1.5ng/ml
听力原文:M: Where have you been all this time? The train is about to leave.
W: I'm sorry Jim, I'm late, but I was waiting for you at the information desk upstairs.
Q: Where did the woman think they were supposed to meet?
(4)
At the information desk.
B. On the train.
C. On the platform.
D. Near the stairs.
风险的大小由未来可能收益率与期望收益率的偏离程度来反映。()
A. 正确
B. 错误