三、阅读校园跳蚤市场的活动信息，选择正确的答案。
School Flea Market

Today all books are 5 yuan each! We have many nice picture books, storybooks and more.
We have plenty of shorts and dresses. They are beautiful and cheap. Take one for only 15 yuan.
The jackets are cheap too. Only 10 yuan each! Pretty colours are waiting for you!
Time: 2:00 p.m.—4:30 p.m.
Place: Playground
() 1. What time can Sally go to the school flea market?
A. At 2:00 a.m. B. At 3:30 p.m. C. At 5:00 p.m.
() 2. Sally buys a book and a dress. How much are they?
A. 5 yuan. B. 15 yuan. C. 20 yuan.
() 3. Is the jacket expensive?
A. Yes, it is.
B. No, it isn't.
C. No, they aren't.
() 4. Where is the school flea market?
A. In the playground.
B. In the gym.
C. In the art room.
() 5. What can Tina buy for 40 yuan?
A. Three books, a pair of shorts and two jackets.
B. Three books, a dress and a jacket.
C. A book, a pair of shorts, a dress and a jacket.

1. B 2. C 3. B 4. A 5. B

【分析】本题为校园跳蚤市场主题的英语阅读理解题，共5道细节类题目。解题思路为：先通读活动信息中的时间、价格、地点等关键内容，再针对每道题的问题，定位原文对应信息，逐一比对选项，排除错误答案后得出正确选项。具体来说，需分别处理时间查找、价格计算、物品属性判断、地点定位、总价匹配这五类问题。
【解析】1. 第1题：问题询问活动时间，原文明确给出时间为2:00 p.m.—4:30 p.m.，选项中只有B（下午3:30）在该时间段内，故选B。
2. 第2题：书单价5元，裙子单价15元，总价为5+15=20元，对应选项C，故选C。
3. 第3题：原文提到夹克“Only 10 yuan each”，说明价格便宜，且jacket为单数，用it指代，因此是否定回答No, it isn't，故选B。
4. 第4题：原文明确给出活动地点为Playground，对应选项A，故选A。
5. 第5题：计算各选项总价：A选项（3本书+短裤+2件夹克）：3×5 +15 +2×10=50元＞40元；B选项（3本书+裙子+夹克）：3×5 +15 +10=40元，刚好符合；C选项（书+短裤+裙子+夹克）：5+15+15+10=45元＞40元，故选B。
【答案】1.B 2.C 3.B 4.A 5.B
【知识点】英语阅读理解、细节信息查找、价格计算
【点评】本题围绕校园跳蚤市场展开，以基础细节题为主，考查学生快速定位原文信息、简单计算的能力，题目难度适中，适合巩固英语阅读基础。
【难度系数】0.6