如图是一种切甘蔗用的铡刀示意图。下列有关说法正确的是（   ）

    Do you like Home with Kids(《家有儿女》)?It is very popular(受欢迎的)now. Many children like it. There are five people in the family. There is a sister and two brothers in their family.

    Their father is a film director(导演). He doesn't often do housework. He is always happy. Their mother doesn't go to work. She stays at home and does housework. And she loves her children very much, but she gets angry easily. Xiaoxue is their daughter. She is a good student. Big brother, Liu Xing, can always make others happy. He likes ball games. Little brother, Xiaoyu, is helpful. He likes playing computer games. This is a happy family.

阅读短文, 判断正误。

一所学校、一位老师、一间教室，这是传统教育。一个教育专用网、一部移动终端，几百万学生，学校任你挑、老师由你选，这就是“互联网+教育'．“互联网+教育”打破了权 对知识的垄断，让教育从封闭走向开放，人人能够创造知识，人人能够共享知识，人人也都能够获取和使用釦识。在开放的大背景下，全球性的知识库正在加速形成，优质教育资源正得到极大程度的充实和丰富，这些资源通过互联网连接在一起，使得人们随时、随事、随地都可以获取他们想要的学习资源。知识获取的致率大幅提高，获取成本大幅降低，这也为终身学习的学习型社会建设莫定了坚实的基础。

--_____________. That’s what friends are for.

中学生小健在校外被高年级学生李某欺诈，表哥小刚为了给小健出气叫了几个朋友找到李某，将其打得鼻青脸肿，直到李某苦苦哀求才罢手。小刚所谓维护表弟的行为（   ）