1. (2022高二下·沈阳月考) 听录音，回答问题。

1. （1） When can most children learn how to use the computer?

   A . At the age of 2. B . At the age of 3.5. C . In Grade 3 or 4.
3. （2） How did Judy's son know the classification?

   A . On his own. B . Under Judy's guidance. C . With the help of the software.
5. （3） Why is it necessary for children to learn the computer at home?

   A . They can avoid being at a disadvantage. B . They can get online help from the teachers. C . They'll leave good impressions on their teachers.