读“我国地震、泥石流灾害局部分布图”，回答题。
小题1:从图中可以看出我国地震和泥石流多发区是（ ）
A．西南地区
B．华北地区
C．青藏高原
D．长江中下游平原小题2:图示地区地震多发的原因是（ ）
A．大型水库的建设
B．山高谷深，地形崎岖
C．断层发育
D．位于地震带上，构造运动活跃小题3:下列天气过后，山区应格外警惕泥石流现象的发生的是（ ）
A．持续暴雨
B．持续干旱
C．寒潮过后
D．冷锋过后
小题1:A
小题2:D
小题3:A
题目分析：
小题1:直接根据图示判断，我国西南地区是我国地震、泥石流最多发的区域。
小题2:该地区位于亚欧板块与印度洋板块的交界处，地壳运动活跃，故多地震。
小题3:泥石流是山区的洪流，由暴雨诱导，故持续的暴雨过后，容易引发泥石流灾害。
点评：本题难度低，学生只要能抓住图示的基本信息，并能结合地震、泥石流的主要成因分析即可。
Good afternoon, everyone, I’d like to introduce my friend Christy to you all. Christy is a great example of how one person with 1 can make her dream a reality, so she should win the Student of the Year Award. Christy loves to ride bikes. She does not just ride along city streets, 2 . She is interested in 3 trail (小路) rides. 4 Christy knew that people who love riding had to travel 5 the city to locate good bike trails, so she 6 to do something. Christy knew that Roosevelt Park had a clean, lively creek（小溪）7 through it. 12 miles of land around the creek was 8 used. Christy decided to get together with other trail9 to ask the city council to 10 a bike path along the unused land. Christy 11 a petition (请愿书). She and other riders asked all of their biking friends if they would12 the list, and they gathered 300 signatures. The city council evaluated the 13 and, more 14 , agreed to allow the bike trail. The 15 took two months of work, and now Roosevelt Park has a 16 bike trail. It has many ups and downs; it is a great ride. This trail is becoming one of the community’s important 17 spots. I can’t 18 with Christy when we ride together, but I am glad that she decided to work hard to begin the 19 of the Roosevelt Park bike path. Christy 20 this award because she acted on her dream, causing a community to come together. Thank you!
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