We are learning English, but how can we learn English well? A student can know a lot about English, but maybe he can not speak English.
If you want to know how to swim, you must get into the river. And if you want to be a football player, you must play football. So , you see, you can learn English only by using it. You listen to your teacher carefully in class. You must read your lessons every day. You must speak English to your English teacher and classmates and also you must write in English. Then one day, you may find your English very good.

Running Man is________ very popular TV programme in China. One of______ most famous actresses, Angelababy, always appears in it.

如图,一次函数y₁＝x＋1的图象与反比例函数y₂＝$\frac{k}{x}$(k为常数,且k≠0)的图象都经过点A(m,2)．

(1)求点A的坐标及反比例函数的表达式；
(2)结合图象直接比较：当x＞0时,y₁与y₂的大小．

阅读下列材料，回答问题。

材料一：今年3.15晚会曝光了一些损害消费者权益的事件，尤其是网购问题较多。《消费者权益保护法》第25条：经营者采用网络、电视、电话、邮购等方式销售商品，消费者有权自收到商品之日起七日内退货，且无需说明理由。……消费者退货的商品应当完好。

材料二：网名“嫩嫩的黄瓜”与经营者的对话

“嫩嫩的黄瓜”：亲，衣服已收到。但衣服的颜色与网上的图片有差异，价格也比同类衣服贵，我想退货。 经营者：行，你寄回来吧！

材料三：网名“嫩嫩的黄瓜”的自白

“‘网购七天无理由退货’真好！我可以不花钱天天穿新衣服。没想到这一次不小心在衣服上沾了一点油渍，居然不同意我退货，郁闷！”

下列选项能反映出中学生自尊的选项是（    ）