“延祐经理”主要针对的漏隐田产不包括：（）
A、四川
B、河南
C、江浙
D、江西
参考答案：A
the expected dividend payout ratio of a firm is expected to rise from 50 percent to 55 percent, the cost of equity is expected to increase from 10 percent to 11 percent, and the firm’s growth rate remains at 5 percent, what will happen to the firm’s price-to-equity (P/E) ratio It will:（）
A. increase.
B. be negative.
C. decline.
离心式鼓风机的轴承温度过高的原因有哪些？
