1. 听对话，回答问题。

Would you please tell me something about your best holiday, Betty?<br />Well, it was my first trip to Nepal.<br />We went there ten years ago, doing some walking in the mountains.<br />I see.<br />How long did you stay there?<br />For twenty days.<br />That's a long time.<br />Well, how was the food?<br />There was only rice and some vegetables.<br />But it was not bad.<br />What was the best thing about the trip?<br />The walking and the exercise.<br />The air was very clean.<br />I really enjoyed myself there.

1. （1） When did Betty first visit Nepal?

   A . 20 years ago. B . 15 years ago. C . 10 years ago.
3. （2） How long did Betty stay in Nepal?

   A . For 20 days. B . For 30 days. C . For 50 days.
5. （3） What did Betty think of the food there?

   A . Not good. B . Not bad. C . Too sweet.