1. (2021九下·杭州月考) 听下面一段对话，回答问题。

1. （1） Why does the man feel upset?

   A . Because he's afraid of talking in public. B . Because he can't find his paper in the computer. C . Because he can't use the computer program.
3. （2） How long did the woman work in the open computer lab?

   A . For six months. B . For a year. C . For two years.
5. （3） Which is the closest computer lab?

   A . The one in the teaching building. B . The one in the science building. C . The one in the library.