题目

短文5选4 Body language is used by people for sending messages to one another. It is very useful because it can help you make yourself easily understood. When you are talking with others, you are not just using words, but also using body languages. 【1】 A smile and handshake show welcome, and clapping hands means congratulations. These are accepted both by Chinese and foreigners as having the same meanings.【2】 For example, men in Russia, France and Arab countries kiss each other when they meet, but men in China or Australia shake hands instead of kissing. People in Puerto Rico like to已知在数列中，        （     ） A．        B．      C．      D．