1.  听材料，回答问题。

Hi, Charles. Are you on WeChat?<br />I used to be on WeChat a lot before.<br />I liked to post traveling pictures on my WeChat moments and try to catch up with everybody.<br />But then I realized that I got lost from what was actually happening around me.<br />I know how you feel. What happened afterward?<br />Then I decided to close my WeChat moments and lived in the real world.<br />It's very funny how the communication style has changed in the last few years.<br />Yeah, I remember just four years ago all the communication I used to have with my friends was by meeting.<br />But now everybody spends so much time online. We prefer instant messages or emails.<br />Well, the question is, are you actually more in communication now than you were four or five years ago?<br />I am more in communication with people that I haven't been in touch with for the last ten years,<br />like all the friends from our elementary school.<br />And now everybody is updated on what I'm doing or why I do this,<br />what I'm going to do with my family on next vacation, what I'm planning for my career.<br />So that's a good thing, I think.<br />Hi, Charles. Are you on WeChat?<br />I used to be on WeChat a lot before.<br />I liked to post traveling pictures on my WeChat moments and try to catch up with everybody.<br />But then I realized that I got lost from what was actually happening around me.<br />I know how you feel. What happened afterward?<br />Then I decided to close my WeChat moments and lived in the real world.<br />It's very funny how the communication style has changed in the last few years.<br />Yeah, I remember just four years ago all the communication I used to have with my friends was by meeting.<br />But now everybody spends so much time online. We prefer instant messages or emails.<br />Well, the question is, are you actually more in communication now than you were four or five years ago?<br />I am more in communication with people that I haven't been in touch with for the last ten years,<br />like all the friends from our elementary school.<br />And now everybody is updated on what I'm doing or why I do this,<br />what I'm going to do with my family on next vacation, what I'm planning for my career.<br />So that's a good thing, I think.

1. （1） Why did the man close his Wechat Moments?

   A . He didn't like the posts on Wechat. B . He tried to focus on the real world. C . He didn't want people to know anything about him.
3. （2） How did the man communicate with his friends in the past?

   A . Through emails. B . Through instant messages. C . Through face-lo-face conversations.
5. （3） What has changed in the man's life?

   A . He pays more attention to work. B . He spends more time with his family. C . He communicates more with old friends.
7. （4） What's the possible relationship between the two speakers?

   A . Boss and secretary. B . Old schoolmates. C . Waiter and customer.