From this passage, we can learn about<br/>____________. A: how to greet people in China. B: different countries have different languages. C: people greet each other in the same way. D: different ways of greeting.

What does Hu people mean in ancient China? A: people from northern nomadic tribes B: people from Hu group C: people from Mongolia D: people from east China

Privacy is the right ________ themselves in your personal affairs, providing your affairs do not harm anyone else. A: not to have other people involving B: to not have other people involving C: to have not other people to involve D: not to have other people involved

How many people surveyed agreed to set a new law of speed limit A: More than half of the people felt the law was obsolete. B: The average amount of people felt the law was obsolete. C: Some of the people felt that the law was obsolete. D: Less than half the people thought the law was obsolete.

Gift giving is the same thing in China and America in that （）. A: people spend a lot of time preparing a gift B: people would cash out the gift immediately C: people are eager to get a gift from a friend D: people are less willing to give gifts