公平分配包括（）
A.效率公平
B.效益公平
C.经济公平
D.社会公平
参考答案：C, D
Questions 11-14
A．Its bedrooms are specious.
B． Its rent is quite reasonable.
C．It is located in a good position.
D．It is well furnished.
WLAN中常用的加密方式有tkip。（）
