A、<img src="http://openmedia.ouchn.cn/uploads/00289/images/xkzy01/image008.png" alt="">
B、<img src="http://openmedia.ouchn.cn/uploads/00289/images/xkzy01/image009.png" alt="">
C、<img src="http://openmedia.ouchn.cn/uploads/00289/images/xkzy01/image010.png" alt="">
D、<img src="http://openmedia.ouchn.cn/uploads/00289/images/xkzy01/image011.png" alt="">