题目内容
( ) 9. Jim and Tom can speak Chinese,because they China for six years.
A. have been in B. have been to
C. have come to D. have gone to
阅读快车系列答案V.书面表达。
41. 2006年，40名中外科学家对白鳍豚的栖息地长江进行了一次考察，未发现一头白鳍豚。2007年，科学家们正式宣告白鳍豚已功能性灭绝。直到现在，人们仍然十分喜爱这种动物。请你根据下表中的信息，写一篇介绍白鳍豚的短文(80个词左右) 。
Name | baiji (a kind of dolphin) |
Other names | Chinese river dolphin,underwater panda |
Living place | middle part of Yangtze River |
Have babies | only one every two years |
At birth | 80〜90 cm，3〜5 kilos |
Adult | 1. 4〜2. 5 meters，135〜230 kilos |
Food | small fish, 10 kilos a day |
Life | 25 years |
Activities | in deep water,swim 60 km/h,afraid of people,group life |