任务型阅读。
阅读下面的人物信息，帮他们选出符合他们要求的最佳选项，并将其编号填写在题前的括号内。
( ) 1. Mrs. Green doesn't like to exercise.But she likes cooking and reading books about foreign places.
( ) 2. Lisa, a 20-year-old girl, worried about her weight. She is wondering how to 10se weight.
( ) 3. Jack likes sports and travel. He would like something that can help him spend boring time on his
journey.
( )4. Mr. Dean wants to improve his garden during summer, so he would like something that could help him to do that.
( ) 5. Mary likes to look smart. When she is free, she enjoys listening to music. Now she plans to learn
something about music.
A. The new pocket MP4. This kind of MP4 fits right into your pocket. It lets you listen to your favorite
artist, even when you're on a journey.
B. Road trips, a program loved by young people, especially those fat girls. Join in it and make yourself
become thin.
C. Learn how to play the guitar. This popular video helps the beginner to become a guitar player in just 200 hours.
D. Special scissors (剪刀). This kind of tools will make it easy to deal with flowers and trees. Anyone can learn to use it quickly.
E. Singapore. The story of a city. This book is about the history, the culture, and the favorite dishes of this small country.
分钟遇到丙，再过
分钟第二次遇到乙。已知乙的速度是甲的，湖的周长为600米，则丙的速度为()。