?? 1???????????????9.8??????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20190131/_2r_-hshmsti5930997.jpg)
????:1???????:???????
2???150???????
3??????
4?????
5????????
???2?10???????????? (??????? ??)???????10??,1?????,????9.89????,???????5.2%;???????,??19.19??????,????2.5?????
?????????????????,1???????(3.68?????)????????(1.15????)?(1.11?????)?
????????????????,?(????????????????????1.06???????)??????????(?????????????????0.99???????????????????)??????????????(???????0.86??)?
????,1???????,?????,??,?????(??) ???:???