题目

听对话，连线。1. A. in my toy box2.B. on the desk3.C. in the bag4.D. under the desk5.E. under the chair 答案：【答案】1—D 2—A 3—E 4—B 5—C【解析】M：Mum, where is my car?W：Is it in your toy box?M: No. The boat is in my toy box. W: Is it under the chair?M: No. The map is under the chair. W: Is it on the desk?M: No. The cat is on the desk. W: Is it in the bag?M: No. The ball is in the bag. W: Is it under your desk?M: Yes, it is. Thanks, Mum.乌尤尼盐沼，数百万年前曾是一片汪洋大海，现被称为“天空之镜”，面积达1 0000平方千米，水平面高差不到1米。漫步其中，白天浸没在童话般蓝白的世界里，天地难分；夜晚360°全景星光，星河遨游，羽化登仙。该盐沼的锂蕴藏量几乎占全球一半，有人断言该区域凭此将可匹敌中东石油巨富沙特阿拉伯，锂的主要用途是制作电池。下图示意乌尤尼盐沼的位置。据此完成下列各题。【1】乌尤尼盐沼的形成原因是①地壳抬升②断裂下陷 ③寒流影响 ④蒸发强烈A. ①③ B. ①④ C. ②③ D. ②④【2】与乌尤尼盐沼被称为“天空之镜”的原因有关的是A. 面积大、坡度大 B. 水体深，水底盐体反射作用强C. 海拔高、大气稀薄，杂质少 D. 受赤道低气压带影响，无风