1. 听对话，回答问题。

Did you finish your homework, Sally?<br />No, it's too difficult for me to use the encyclopedia.<br />Tom.<br />I agree with you.<br />Yesterday I was looking for something in it for the whole afternoon, but I failed to do it.<br />I don't know why Miss Lee asked us to do so.<br />Maybe she just wanted us to learn to use the encyclopedia.<br />But I think we usually don't use the encyclopedia.<br />We often use computers.<br />You are right.<br />However, the information from books is more believable than that from the internet.<br />Yeah, maybe Miss Lee also thinks like this.<br />Did you finish your homework, Sally?<br />No, it's too difficult for me to use the encyclopedia.<br />Tom.<br />I agree with you.<br />Yesterday I was looking for something in it for the whole afternoon, but I failed to do it.<br />I don't know why Miss Lee asked us to do so.<br />Maybe she just wanted us to learn to use the encyclopedia.<br />But I think we usually don't use the encyclopedia.<br />We often use computers.<br />You are right.<br />However, the information from books is more believable than that from the internet.<br />Yeah, maybe Miss Lee also thinks like this.

1. （1） Why didn't Sally finish her homework?

   A . She had trouble in using the encyclopaedia. B . She didn't buy an encyclopaedia. C . She couldn't find her encyclopaedia.
3. （2） What does Tom think of the information from books?

   A . It's more difficult. B . It's more believable. C . It's more complete.