_____ Sun Yue has been selected into the L.A.Lakers(湖人队), he might as well make full use of the chance.

A. After                       B. Although              C. As soon as           D. Now that

试着将下列灭火实例的有关的原理写出来。

（1）炒菜时油锅着火，可用锅盖盖灭

（2）堆放杂物的纸箱着火，可用水扑灭

（3）森林着火时将大火蔓延前的树木砍掉