______运动是中等强度运动。
A.划船 B.台球C.跳绳 D.排球
参考答案:C
以下工作,不属于前台客服人员职责的是()。
A、进行十分钟演练
B、装修现场巡查
C、业主档案资料的更新
D、物品放行条的签发
The current price of XYZ Inc. is $40 per share with 1000 shares of equity outstanding. Sales are $ 4000 and the book value of the firm is $ 10000. What is the price/sales ratio of XYZ Inc.()
A. 0.010.
B. 10.000.
C. 4.000.