A：主张“以德服人”
B：主张“性恶论”
C：主张“施仁政于民”
D：主张“性善论”
《网络文明公约》明确提出：“要诚实友好交流，不侮辱欺诈他人。”这实际上是要求我们在网络交往中（ ）
如图所示的四种现象中，属于光的直线传播形成的是（ ）
Running is good e____. It's good for our health.
Maria came ____ (猛冲，突进) down the stairs as soon as she heard her mother back home.
