阅读下面材料,从方框中所给的A—E五个选项中选出正确选项(其中一项是多余选项),将其序号填入第18—21小题,并回答第22小题。
It is easy to have a good talk with your friends or loved ones. But starting a talk with someone you don't know may make you feel nervous. Here are some tips for you.
Prepare before the talk.
Think about some common topics before the talk, such as weather, TV shows, news 18. These questions may include asking others about their jobs, classes, interests and hobbies.
Introduce yourself.
It doesn't need to be clever when you introduce yourself. 19. Give the other person a warm smile and clearly say your name. Explain why you want to have the talk.
Start the talk.
20. Don't talk about uncomfortable topics like personal questions. Then give the person enough time to reply and listen carefully when he or she speaks.
21. When you run out of things to say or need to do something else, prepare to end the talk. You may say that you need to use the bathroom or go for a friend. Let the other person know you enjoy the talking and hope to talk again.

22. What should you do before talking to strangers? (Answer within 15 words)

18. A 19. C 20. B 21. D 22. Prepare some topics and questions.（答案不唯一，言之有理即可）

【分析】
本题为英语阅读理解的七选五与信息提取题，解题思路如下：1. 通读全文，明确文章核心是给出和陌生人交谈的建议；2. 结合上下文语境匹配选项：第18空后提到“These questions”，需对应准备问题的内容；第19空围绕自我介绍的态度展开；第20空对应“Start the talk”的主题；第21空对应“结束谈话”的主题；3. 第22空需根据原文“Prepare before the talk”提取关键信息作答。
【解析】
18. 空后提到“These questions may include...”，说明此处应引出准备问题的内容，选项A“准备你可以问的问题清单”符合语境，故选A；
19. 空前说自我介绍不需要花哨，后文提到要微笑友好，选项C“要友善亲切”契合语境，故选C；
20. 该段主题是“Start the talk”，需选开启谈话的方式，选项B“选一个共同话题开启谈话”符合主题，故选B；
21. 该段围绕结束谈话的方法展开，选项D“结束谈话”符合语境，故选D；
22. 根据原文“Prepare before the talk”，可提取答案为Prepare some topics and questions.
【答案】18.A 19.C 20.B 21.D 22. Prepare some topics and questions.
【知识点】英语阅读理解、七选五题型、信息提取
【点评】本题考查英语阅读理解的七选五与信息提取，难度适中，需结合上下文匹配选项并提取关键信息作答。
【难度系数】0.6