我国新广告法规定，不得利用不满10周的未成年人作为广告代言人，禁止向未成年人发送任何形式的烟草广告……及不利于未成年人身心健康的网络游戏广告。这些规定 （）

“鸦片战争的发生意味着中国拒绝在外交平等和对等贸易的基础上参加国际大家庭，结果导致英国使用武力。”这段话的观点（　　）

阅读理解

    What's your hobby? Reading，playing sports or going to the movies?Hassan has an interesting hobby．He likes collecting tropicalfish(收集热带鱼)! He keeps this hobby for 7 years．Now he is 14．There is a big aquarium(养鱼缸)in his room．It is from his parents for his 13th birthday．There are many fish in it．All of the fish are cute and beautiful．

    Hassan often travels around the world(周游世界)with his family．He loves it because he can see the underwater world in many places．He always loves the colorful underwater world．Under the water,he can see lots of tropical fish．Sometimes he can see sharks(鲨鱼)．He wants to keep one or two small sharks in an aquarium,but he can't do it at home．So Hassan goes to help in the zoo on the weekend．There he can see a lot of sharks and some other big fish．Hassan likes working in the zoo，because he can work with his favorite animals and leam more about them．

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1991年12月225日，飘扬在克里姆林宫镰刀锤子的苏联红旗被白、蓝、红三色的俄罗斯国旗所取代，标志着苏联正式解体。苏联的解体标志着——   时代的到来（   ）

已知双曲线 $\frac{x^2}{a^2}-\frac{y^2}{b^2}=1$ （a＞0，b＞0）的两条渐近线与抛物线y²=4x的准线分别交于A，B两点，O为坐标原点，若双曲线的离心率为2，则△AOB的面积为（   ）