题目
Passage 3Questions 22 to 25 are based on the passage you have just heard.(1) (单选题)22. A.How animals deal with lack of gravity.B. How mice interact in a new environment.C.How low gravity affects the human body.D.How mice imitate human behavior in space.(2) (单选题)23A. They found the space in the cage too small to stay in.B.They found it difficult to figure out where they were.C.They were not used to the low-gravity environment.D.They were not sensitive to the changed environment.(3) (单选题)24A.They continued to behave as they did in the beginning.B.They already felt at home in the new environment.C.They had found a lot more activities to engage in.D.They tried everything possible to escape from the cage. (4) (单选题)25A.They changed their routines in space. B.They began to eat less after some time.C.They behaved as if they were on Earth.D.They repeated their activities every day.
Passage 3Questions 22 to 25 are based on the passage you have just heard.(1) (单选题)22. A.How animals deal with lack of gravity.B. How mice interact in a new environment.C.How low gravity affects the human body.D.How mice imitate human behavior in space.(2) (单选题)23A. They found the space in the cage too small to stay in.B.They found it difficult to figure out where they were.C.They were not used to the low-gravity environment.D.They were not sensitive to the changed environment.(3) (单选题)24A.They continued to behave as they did in the beginning.B.They already felt at home in the new environment.C.They had found a lot more activities to engage in.D.They tried everything possible to escape from the cage. (4) (单选题)25A.They changed their routines in space. B.They began to eat less after some time.C.They behaved as if they were on Earth.D.They repeated their activities every day.
题目解答
答案
1、A2、C3、B4、C
解析
听力篇章主题与题目关联
本部分题目围绕一篇关于动物（老鼠）在低重力环境中行为的听力 passage 展开，考查对实验目的、实验现象及结论的理解。
题目详解
22. 实验目的（单选题）
题目问实验关注的核心内容。选项A“动物如何应对重力缺失”、B“老鼠在新环境中的互动”、C“低重力对人体的影响”、D“老鼠在太空如何模仿人类行为”。
根据听力原文（未提供，但根据答案反推），实验以老鼠为对象研究低重力环境下的适应问题，而非人类（排除C），也非“互动”或“模仿人类”（排除B、D），核心是动物应对低重力，故答案为A。
23. 老鼠初期行为原因（单选题）
题目问老鼠最初的行为问题是什么。选项A“笼子太小”、B“难以定位”、C“不适应低重力”、D“对环境变化不敏感”。
听力中应提到老鼠初期因低重力环境导致行动异常（如失衡、方向感问题），而非笼子空间（A）或“不敏感”（D）；B“难以定位”可能是表现，但根本原因是“不适应低重力”（C为根本原因），故答案为C。
24. 老鼠后期行为变化（单选题）
题目问老鼠后来的行为状态。选项A“保持初始行为”、B“适应新环境”、C“更多活动”、D“尝试逃脱”。
根据答案B，后期老鼠应表现出适应迹象（如“feel at home”），而非持续初始行为（A）、逃脱（D）或“更多活动”（C非重点），故答案为B。
25. 实验结论（单选题）
题目问实验观察到的老鼠行为结果。选项A“改变太空日常”、B“一段时间后少吃”、C“表现得像在地球”、D“每天重复活动”。
答案为C，说明老鼠最终行为趋近于地球环境下的常态，而非“改变日常”（A）、“吃更少”（B）或“重复活动”（D），故答案为C。