<img src="https://img.ppkao.com/2018-08/lina/2018082715410054724.jpg" />,<img src="https://img.ppkao.com/2018-08/lina/2018082715411352697.jpg" />,<img src="https://img.ppkao.com/2018-08/lina/2018082715412262992.jpg" />,则i=()。<p> <img src="https://img.ppkao.com/2018-08/lina/2018082715410054724.jpg" />,<img src="https://img.ppkao.com/2018-08/lina/2018082715411352697.jpg" />,<img src="https://img.ppkao.com/2018-08/lina/2018082715412262992.jpg" />,则i=()。</p>
A、A.6.3%
B、B.7.3%
C、C.8.3%
D、D.9.3%