课后巩固第1题详细解答过程和答案
1、The passage mainly talks about the American body language.
2、I shouldn't shake their hands weakly.
3、They will say "pardon me" or "excuse me".
4、They like to look at the other in the eyes,but they don't stare at the other.
5、Thumbs-down means "no","not good" or "do badly".
课后巩固第2题详细解答过程和答案