把一块生物组织捣碎后进行化学分析，得知含水、蛋白质、DNA和糖原，由此可判断该组织是（　　）

小亮喜欢躺在床上看书，躺在床上思考问题，他感觉这样做既学习了知识，又能消除自己一天的疲劳，挺舒服的。对此你的理解是（     ）
①只要自己喜欢的就是最好的
②不合理的生活习惯影响人们的身体健康
③长此以往，会引起脊柱异常弯曲，导致眼睛近视
④中学生学习比较累，这种行为情由可原

关于环绕地球运动的卫星，下列说法正确的是（   ）

选词填空。

    Yesterday l went to the cinema with my classmate．The movie is____The Patriot．It describes the love____a father and his children during the time of the American War of Independence (美国独立战争)．It's a war story,but he____created it for fun．

    The movie is not bad．Sometimes it____us laugh，and sometimes it made us cry．It was a very____movie．

    The most interesting thing was the cinema itself．It was____from other cinemas．In America，a cinema is a____for everyone to enjoy in common．People laugh loudly when an actor tells a joke．When the hero of the story is in____，people get worried．Many of them can't help____．In this cinema when I couldn't help laughing，a man beside me said．"Could you please be quiet?"No one has____this to me before．You can imagine how surprised I was at that time．