Nowadays,AI（人工智能） is playing a big role in our world.It helps us with many things,like work and everyday tasks.Some people are even making friends with AI,which is a new and interesting change.
In China,this is happening（发生） a lot.Li Xiao is one of them who talks to her AI friend,Rosell,after school.Rosell acts like a real friend and makes her feel safe and loved.
Many young people in China like AI friends.They find it easier to talk to AI than to other people.But some people are worried about this.They think if we depend（依靠） too much on AI,it might be hard to have real friendships.
Still,for those people who have AI friends,it feels real and important.One old woman shared her story online about how her AI— Lucky made her feel loved and not lonely（孤独的）.

（1）What does the underlined phrase"playing a big role"mean in the passage? ______
A.To be very important.
B.To be unimportant.
C.To be interesting.
（2）What does Li Xiao do after school? ______
A.She goes out with her friend.
B.She talks to her AI friend,Rosell.
C.She watches a movie with her friend.
（3）How does the writer show his idea in Paragraph 2? ______
A.By giving some facts.
B.By explaining the reasons.
C.By giving an example（例子）.
（4）Where can you read this passage? ______
A.In a storybook.
B.In a magazine（杂志）.
C.In a fiction（小说）.