B
SCIENCE FAIR
Milk to stone, Room 303
Turn milk into stone in this magic-like experiment! We will use milk and vinegar(醋) to create our own bioplastic(生物塑料). Learn the chemical secret!
Make Solar Ovens(太阳能炉), Room 201
Work with others to make a simple solar oven. See how sunlight can heat food and be clean energy.
AI in health, Room 202
Know how Artificial Intelligence is changing hospitals. You will learn how AI reads X-rays.
Science Inventions Exhibition, First Floor Hall
Enjoy creative inventions from your classmates. You can also show your own invention! Send your ideas online via www.britishscienceweek.org.
DON’T MISS OUT! SEE YOU THERE!
Date: 15th December
Place: Science Building
()1. What can students do in Room 303?
A. Learn about the help of AI in hospitals.
B. Make a solar oven with sunlight.
C. Make bioplastic with milk and vinegar.
D. Show their own inventions in the hall.
()2. How can students show their inventions in the exhibition?
A. Write a letter.
B. Send an email.
C. Call the teacher.
D. Send their ideas online.
()3. What is the text?
A. A diary.
B. An advertisement.
C. A survey report.
D. A news report.

1.C 2.D 3.B

【分析】
这是一篇关于科学展的应用文阅读理解，解题思路如下：
1. 第1题是细节理解题，需定位Room303对应的内容，找到相关描述匹配选项；
2. 第2题是细节理解题，定位Science Inventions Exhibition部分关于展示发明方式的描述；
3. 第3题是主旨大意题，需整体判断文本的文体类型，根据文本的宣传性质确定答案。
【解析】
1. 第1题：根据原文“Milk to stone, Room 303”下的内容“use milk and vinegar(醋) to create our own bioplastic(生物塑料)”，可知在303室可以用牛奶和醋制作生物塑料，对应选项C。A选项是Room202的内容，B选项是Room201的内容，D选项是一楼大厅的内容，均不符合。
2. 第2题：根据原文“Science Inventions Exhibition, First Floor Hall”下的内容“Send your ideas online via www.britishscienceweek.org”，可知学生可以通过在线发送想法来展示自己的发明，对应选项D。A、B、C选项原文未提及。
3. 第3题：文本是宣传科学展的通知，目的是吸引学生参加，属于广告类文体，对应选项B。A选项日记、C选项调查报告、D选项新闻报道均不符合文本性质。
【答案】
1.C 2.D 3.B
【知识点】
阅读理解细节理解、阅读理解主旨大意、广告文体判断
【点评】
本题为应用文阅读理解，主要考查学生快速定位关键信息和判断文本文体的能力，题目设置基础，只要仔细阅读原文对应内容即可轻松解答。
【难度系数】
0.8