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A: They spent a week studying their own purchasing behaviour.
B: They researched the impact of mobile phones on young people.
C: They analysed their family budgets over the years.
D: They conducted a thorough research on advertising.
A: They spent a week studying their own purchasing behaviour.
B: They researched the impact of mobile phones on young people.
C: They analysed their family budgets over the years.
D: They conducted a thorough research on advertising.
举一反三
- Which organization was the first to study the impact of mobile phones on health A: The International GSM Association. B: The International Agency on Research on Cancer. C: The Dutch technological research institute. D: The 3G research organization.
- Summary of the text The odyssey years are certainly a very complicated ___ of life for young people. The odyssey years can ___ young people with enormous pressure to ___. During these years, not only do these young people need to ___ many difficulties, they also have to face many ___from their parents. But, if you stay strong, be positive, and keep focused, someday you will look back and wonder at the ___ as you passed through the odyssey years.
- Mobile phones are more accessible to people than computers are.
- The labor force is defined as the A: number of people over 16 years of age. B: number of people who are working. C: sum of employed and unemployed people. D: number of people in blue-collar jobs.
- Smart phones make “selfies” a good form of self-expression among young people.