1. (2023七下·长兴月考) 听下面一段较长对话，回答问题。

1. （1） Where does the woman work?

   A . At a zoo. B . At an animal hospital. C . At a pet shop.
3. （2） How many babies does a mother koala usually have each time?

   A . Three babies. B . Two babies. C . Only one.
5. （3） How heavy is a koala baby at birth?

   A . 5 g. B . 15 g. C . 50 g.