A、<img src="https://img.ppkao.com/2015-11/sunsuqin/2015110210110765373.jpg">
B、<img src="https://img.ppkao.com/2015-11/sunsuqin/2015110210112242033.jpg">
C、<img src="https://img.ppkao.com/2015-11/sunsuqin/2015110210113870444.jpg">
D、<img src="https://img.ppkao.com/2015-11/sunsuqin/2015110210115358003.jpg">