题目

暑假，某地理小组在下图(冀东某地等高线地形图)所示地区野外考察。读图可知，夜晚，学生们宿营最为安全的地点是A. a B. b C. c D. d 答案：【答案】A【解析】试题a处坡缓，较为平坦；b处等高线向高处突出，为一沟谷地带，夜间如果有降水，宿营安全将受到威胁；c处等高线过于密集，坡陡，不适合宿营；d处于山顶上，气温太低了，不适合宿营，综合分析选A。听下面一段材料，回答第1-4题。1. What is a daypack?A. A box.  B. A bag.  C. A lock.2. What surprises the girl at school?A. A lot of discussions in class.B. Teachers giving little homework.C. Few students asking questions in class.3. At what time of the school term does the conversation most probably take place?A. At the end of it.      B. In the middle of it.C. At the beginning of it.4. What do we know about the girl?A. She is new to the school.B. She writes for the school newspaper.C. She seldom asks questions in class.