阅读下面这首古诗，完成题目。
                                                                                                  春 兴  武元衡
                                                                                  杨柳阴阴细雨晴，残花落尽见流莺。
                                                                                  春风一夜吹乡梦，又逐春风到洛城。
【注】武元衡：字伯苍，河南缑氏(今河南僵师缑氏镇，洛阳附近)人。

   Steven Jobs, the designer of Apple Computer, was not clever when he was in school. At that time, he was not a good student and he always made troubles with his schoolmates. When he went into college, he didn't change a lot. Then he dropped out（退学）. But he was full of new ideas.
   After he left college, Steven Jobs worked as a video game designer. He worked there for only several months and then he went to India. He hoped that the trip would give him some new ideas and give him a change in life. Steven Jobs lived on a farm in California for a year after he returned from India.
   In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in his garage (汽车库). He chose the name "Apple" just because it could help him to remember a happy summer he once spent in an apple tree garden. His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.

在做“探究光对鼠妇生活的影响”的实验时，应该设立两组，进行对照实验，这两组的对应变量分别应该是（  ）

(B)

    We use our smart phones to do many things every day. Many of us depend on them very much. However, it is bad for our eyes and health to use too much phone.

    A study shows that smart phone owners usually start to use their phones early in the morning. They check personal emails and WeChat. And before they get out of bed, many people often check the weather, read news, and send a message or talk to friends. After getting up, they often take photos of food, themselves, and even whatever they can see with their phones. They share their photos with their friends. The research finds that users pick up their phones more than 1,500 times to do different things in a week. And the smart phone users are on their phone for three hours and sixteen minutes a day. That is to say, people use their phones for almost one full day each week.

    Using phones will take much time and it's also bad for our health. Many people stay up late to play phones. And mobile phones will influence our sleep. Without using the phones, many people will feel sad. Many owners also find they use their phones without knowing they're doing so.

    Now, many people are getting worse because the game King of Glory comes out, even the little children begin to spend too much time on it.

    How do you think people use their phones too much?

2007年12月30日日本首相福田康夫参观孔庙，福田参观孔庙的一个重头戏是观看祭孔大典中的乐舞表演。此次迎接福田的祭孔乐舞八佾舞是祭孔乐舞的最高规格。当年季氏大夫擅用“八佾舞”，孔子曾怒曰“是可忍孰不可忍”，孔子发怒是因为季氏大夫的行为违反了（   ）