党的十八大报告指出，到2020年，人民生活水平将全面提高，基本公共服务（）总体实现。
A、平均化
B、全覆盖
C、均等化
D、均匀化
参考答案：C
The witnesses ______ by the police just now gave very different descriptions of the fight.
A．questioned
B．being questioned
C．to be questioned
D．having questioned
