题目

阅读下面材料，从每题所给的A、B、C、D四个选项中选出最佳选项。How do you feel when you have to makea speech in front of class? What about when you go to a birthday party? Do youget really shy?Shyness means feeling nervous orafraid when you're around other people. Experts have found that more than 80%of middle school students feel afraid to be the center of attention. Some kidsare born shy. Some become shy later because of their life experiences(经历). It's OK if it takes you a while tofeel yourself again when you go to a new place or meet new people. In fact,everybo读 “我国四大地理区域示意图”，完成以下小题。 1.图中的①、②、③、④分别代表我国四大地理区域，其中水热资源最丰富的是 A．①                            B．②            C．③                       D．④ 2.图中椭圆甲、乙、丙、丁中，交通网比较稠密的是 A．甲、乙                            B．乙、丙        C．丙、丁                     D．甲、丁