题目内容：

Personal information leakage（泄漏） has been common in China in recent years, and many people think it extremely annoying.

According to a recent online survey of nearly 2,000 Chinese, nearly 87 % of interviewees said that their personal information had been leaked, and nearly 50 % complained that information leakage has seriously affected their lives. The survey found that "phone number" "name, age and other personal information", and "family address" are the three main types of information leaked. They are followed by "job and company name" ,"ID card number", and "educational background". The leakage of information can be a lot of trouble. We may get lots of junk messages which are not welcomed. What’s worse, we may lose our money or get into lots of trouble because of this. In a word, our life can be affected.

So keeping our personal information safe is important. Be careful not to take part in social surveys easily that ask for our personal information.

1.Is personal information leakage annoying to most of us?

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2.How many Chinese took part in the recent online survey?

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3.What should we do to keep our personal information?

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