1. (2018·长沙模拟) 阅读理解

    Social media is a big part of most people's lives. There are social apps and sites like WeChat and Sina Weibo, as well as video apps like Douyin and Kuaishou. Recently scientists at the University of Sussex, UK, studied social media users from 10 to 15 years old. They found that they can be divided into four personality types.

Geeks: Active social media users Comfortable in their online life Often put creative work online with unreal names	Famous people: Share almost every side of their life online Well-known for their dancing or singing Normally have nice appearances.
Luckers： Prefer to “like”(点赞) Share websites rather than create their own thoughts Prefer WeChat to Sina Weibo	People who may get hurt： Don't know how to keep safe online. Personal information easily known by others. Often share the location of their places

1. （1） There are        types of people in this passage.

   A . three B . four C . five
3. （2） Tony is a famous person on the Internet, maybe be likes to        most.

   A . use unreal names B . share his breakfast online C . share websites
5. （3） What can we do to avoid being hurt by criminals?

   A . Keep our personal information safe online. B . Share our birthday and age with everyone. C . Always show others where they are now.