题目

读“我国沿32°N所做的地形剖面图”，回答24-25题。 24．我国地势的主要特点是（    ） A．地形复杂多样，山区面积广大   B．多高原山地，中间高四周低 C．西低东高，山脉呈网络状分布   D．西高东低，呈阶梯状分布 25．假设丙处地势最高，甲处地势最低，下列叙述正确的是（    ） A．河流的流向大多自东向西      B．利于海洋水汽深入内陆 C．水能资源会更加丰富          D．西部生物种群会更加丰富阅读理解，判断正误。My name is Lucy. I'm a student. I live in Canada. I'm sending an email to my friend Lingling. She lives in Beijing. Beijing is a big city. I like Beijing. It's beautiful. I want to go to Beijing. I miss her. I hope I can come to Beijing soon.（1）Lucy is writing a letter to Lingling.（2）Lingling lives in Beijing.（3）Lingling is a girl.（4）Lucy doesn't like Beijing.（5）Lucy wants to go to Beijing.