1. (2022高三上·重庆月考) 听下面一段对话，回答问题。

1. （1） What does the man usually do?

   A . He exercises at the gym. B . He talks to friends. C . He plays games a lot.
3. （2） What does the woman suggest the man do when he does crossword puzzles?

   A . He should try them twice a day. B . He should solve them as fast as possible. C . He should gradually raise the difficulty level.
5. （3） According to the study, what can help reduce brain disease risks?

   A . Playing games. B . Learning languages. C . Counting numbers.