小红家里原来用液化石油气烧水，每天用60℃的热水100kg．她参加“探究性学习”活动后，在老师和同学的帮助下，制造了一台简易的太阳能热水器．

 17世纪的中国和英国在政治领域呈现不同的发展趋势。阅读材料，回答问题。

材料一 或谓后之入阁办事，无宰相之名，有宰相之实也。曰：不然。入阁办事者，职在批答，犹开府之书记也。……吾以谓有宰相之实，今之宫奴也。          

——黄宗羲《明夷待访录》

材料二

——阎照祥《英国政治制度史》目录（部分）

材料三  处死查理一世无疑是“革命”，但是经过“光荣革命”的“反革命”，英国用宪政框架吸纳革命原则，成就了代表资本主义发展方向的近代宪政体制。资产阶级与王权之间达成了王权接受限制的持续妥协，维护了英国持久稳定的法治与和平。

——杨和平《查理一世之死与英国宪政体制的确立》

今年陈东a岁，他爸爸（a+25岁），再过X年后他爸爸比陈东大（　　）岁．

根据短文内容，选择正确的选项。
    Early to bed and early to rise makes a man healthy, wealthy and wise.
    This is an old English saying. It means that we should go to bed early at night and get up early in the morning. If we do, we shall be healthy. We shall also be rich and clever.
    Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours' sleep every night. If you do not go to bed early, you can not have enough sleep. Then you can not think properly and you can not do your work properly. You will not be wise and you may not become wealthy!
    Some people go to bed late at night and get up late in the morning. This is not good for them. We should sleep at night when it is dark. The dark helps us to sleep well. When the daylight comes, we should get up. This is the time for exercise. If the body is not used, it will become weak. Exercise keeps it strong.
    Exercise helps the blood to move around inside the body. This is very important. Blood takes nutrition (营养) to all parts of our bodies. The brains in our heads also need blood. We think with our brains. If we keep our bodies healthy, and take exercise, we can think better!
Our bodies also need air to breathe. Without air we will die. Get up early in the morning and we can have plenty of clean, fresh air. That will keep us healthy and happy.