1. (2020七上·嵊州期中) 听下面一小段对话，回答问题。

Excuse me, Tony. What's this in English?<br />It's a book. It's a Chinese book.<br />A Chinese book? How do you spell Chinese?<br />C-H-I-N-E-S-E.<br />Thank you.<br />Is this your Chinese book, Jane?<br />No, it isn't. It is her book.<br />Is that girl Grace?<br />Yes. This is her book.<br />Excuse me, Tony. What's this in English?<br />It's a book. It's a Chinese book.<br />A Chinese book? How do you spell Chinese?<br />C-H-I-N-E-S-E.<br />Thank you.<br />Is this your Chinese book, Jane?<br />No, it isn't. It is her book.<br />Is that girl Grace?<br />Yes. This is her book.

1. （1） What is this in English?

   A . A Chinese book. B . An English book. C . A math book.
3. （2） Whose book is it?

   A . Grace's. B . Jane's. C . Mary's.