五、阅读理解。
①When you go to someone's new home for the first time, it's nice to bring a gift. Housewarming gifts may not be as common as birthday gifts, but they show one's kindness.
②When to give a housewarming gift? The best time is within the first three to six months after someone moves in. When you go to the housewarming party, you should always bring a gift. Even if there's no party, you will go to someone's new home within the first six months after they move in. A gift is still a good idea.
③Who should get a housewarming gift? Housewarming gifts are not just for people who buy their first home. Anyone moving into a new place would love to get a gift. It's a nice way to say "welcome and congratulations".
④What should be avoided when giving the gift? It's important to bring the right kind of housewarming gift. But how do you choose one? Try not to give very expensive gifts. Usually, the price of a housewarming gift should be between $25 and $50. For example, house plants and picture frames (框) are popular housewarming gifts within this budget. If you don't know the person's taste very well, you'd better not send art works or furniture.
⑤Housewarming gifts are a lovely way to celebrate someone's new home and make their space comfortable and welcome. The next time you go to a friend's new home, remember to bring a gift and, of course, follow the rules for gift - giving.
() 21. According to the passage, we can know housewarming gifts .
A. are only for the first house
B. should show names on them
C. are the same as birthday gifts
D. can be given within half a year
() 22. Which gift is the most suitable when going to a friend's new home?
A. A bag ($100).B. A book ($13).
C. Flowers ($48).D. Toys ($5).
() 23. What's the RIGHT structure of the passage?

() 24. Which is the best title for the passage?
A. How to Move to a New Home
B. Tips for Housewarming Gift - giving
C. When to Visit One's New Home
D. Rules for Choosing Birthday Presents

五、21—24.DCAB
【文章大意】本文是一篇说明文。文章主要介绍了乔迁礼物的相关知识，由此帮助人们了解乔迁礼物的赠送规则。
21.D【思路点拨】细节理解题。根据第二段“The best time is within the first three to six months after someone moves in”可知，乔迁礼物可以在对方搬家后的前三到六个月内赠送。故选D。
22.C【思路点拨】细节理解题。根据第四段“the price of a housewarming gift should be between $25 and $50”可知，乔迁礼物的价格在25到50美元之间合适。故选C。
23.A【思路点拨】文章结构题。根据全文可知，文章为“总——分——总”结构。第一段总述乔迁礼物的意义；第二至四段分述乔迁礼物的赠送时机、适用对象、礼物禁忌；第五段总结乔迁礼物的作用并给出建议。故选A。
24.B【思路点拨】最佳标题题。根据全文大意可知，文章围绕“乔迁礼物的赠送技巧”展开，该标题能概括核心内容。故选B。

【分析】
1. 第21题：这是细节理解题，解题思路是先明确题干要求，回到原文查找乔迁礼物的相关描述，再逐一核对选项，排除与原文不符的内容，锁定正确答案。
2. 第22题：属于细节理解题，需定位到原文中乔迁礼物的价格范围，再对比选项里的礼物价格，选出符合区间的选项。
3. 第23题：是文章结构题，先梳理段落逻辑：开头总述乔迁礼物的意义，中间分述赠送时机、适用对象、礼物禁忌，结尾总结，再对应选项中的结构示意图，找到匹配的结构。
4. 第24题：为最佳标题题，要总结全文核心内容，判断哪个标题能涵盖乔迁礼物赠送的所有要点，排除偏离主题的选项。
【解析】
21. 细节理解题。根据文章第二段“The best time is within the first three to six months after someone moves in”可知，乔迁礼物可在对方搬家后的3至6个月（即半年内）赠送，对应选项D。A选项与第三段“Housewarming gifts are not just for people who buy their first home”不符；B选项文中无相关表述；C选项与第一段“Housewarming gifts may not be as common as birthday gifts”不符，故排除A、B、C，选D。
22. 细节理解题。根据第四段“the price of a housewarming gift should be between 25 and 50”可知，乔迁礼物价格需在25-50美元之间。选项中只有C选项的Flowers(48)符合该区间，A（100美元）超出区间，B（13美元）、D（5美元）低于区间，故选C。
23. 文章结构题。文章采用“总-分-总”结构：①段总述乔迁礼物的意义；②③④段分别从赠送时机、适用对象、礼物禁忌三个方面分述乔迁礼物的相关内容；⑤段总结乔迁礼物的作用并给出建议，与选项A的结构匹配，故选A。
24. 最佳标题题。全文围绕乔迁礼物的赠送展开，涵盖赠送时间、对象、礼物选择禁忌等内容，核心是乔迁礼物赠送的技巧。选项B“Tips for Housewarming Gift - giving”能准确概括全文主旨；A选项讲搬家，与文章无关；C选项仅涉及拜访时间，不全面；D选项是生日礼物的选择规则，偏离主题，故选B。
【答案】
21—24.DCAB
【知识点】
细节信息提取、文章结构分析、主旨归纳
【点评】
本文是一篇说明文，围绕乔迁礼物的赠送规则展开，考查学生对细节信息的定位能力、文章逻辑结构的梳理能力以及主旨大意的概括能力。解题时需紧扣原文内容，逐一分析选项，结合文章整体逻辑进行判断。
【难度系数】
0.6