小芳同学在探究“浮力的大小等于什么（阿基米德原理）”时，做了如图所示的实验，四步实验中弹簧测力计的示数F₁、F₂、F₃、F₄之间的大小关系是（　　）

China is very famous(著名的) for its food in the world. There are many kinds of food in China. They're Cantonese(广东的) food, Sichuan food, Shanghai food, Hunan food and so on. And I like Sichuan food best.
Now, Sichuan food is very popular. There are many Sichuan food restaurants all over the country. Sichuan food is very hot(辣的), but people love it. In some famous Sichuan food restaurants, you can see many people waiting there. Now in Beijing, there are more and more Sichuan food restaurants.

国务院，最高人民法院和检察院都要向全国人大报告工作，充分说明了（   ）
①人民代表大会制度是我国的根本政治制度     ②全国人大权力最大、地位最高
③各级人民代表大会是我国的权力机关             ④全国人大是最高权力机关，具有最高决定权

甲午战争以后，国内出现了兴办近代民族工业的热潮，直接原因是（  ）