Which of these is mentioned in the second paragraph?

• A、The number of the people who skip breakfast has increased

• B、Many people fill their cars with gasoline in the morning

• C、88 million people got involved in a study on eating habits.

• D、A company carried out a research in 1983

What can be learned from Paragraph 1?

• A、People from a mobile society dislike talking about personal affairs

• B、Short-term relationships are common in a mobile society

• C、Americans tend to make more friends than people from other cultures

• D、It is difficult for Americans and Australians to communicate with strangers

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