警卫车队警卫人员的“警卫公务证”由省公安厅统一制发。
参考答案:对
All of the following factors affects the firm's P/E ratio EXCEPT:()
A. the expected interest rate on the bonds of the firm.
B. growth rates of dividends.
C. expected dividend payout ratio.
柴胡配(),清解半表半里之热效强。
A.桑叶
B.黄芩
C.黄连
D.大黄