单选题 People from different cultures sometimes do things that make each other uncomfortable, sometimes without realizing it Most Americans 16 out of the country and have very 17 experience with foreigners. But they are usually spontaneous, friendly and open, and enjoy 18 new people, having guests and bringing people together formally or informally. They tend to use first names 19 most situations and speak freely about themselves. So if your American hosts do something that 20 you uncomfortable, try to let them know how you feel. Most people will 21 your honesty and try not to take you uncomfortable again. And you"ll all 22 something about another culture!
Many travelers find 23 easier to meet people in the U.S. than in other countries. They may just come up and introduce themselves or even invite you over 24 they really know you. Sometimes Americans are said to be 25 . Perhaps it seems so, but they are probably just 26 a good time. Just like anywhere else, it takes time to become real friends 27 people in the U.S..
If and when you 28 American friends, they will probably 29 introducing you to their friends and family, and if they seem proud 30 you, it"s probably because they are. Relax and enjoy it!