Which of the following statements is true? A. The baiji is already extinct. B. Man is mainly responsible for the sharp decline in the number of baiji. C. There are about 12 baijis now in China. D. Human activities make the baiji almost blind. ...
7.Baijitun,the Chinese's river dolphin,is extinct.It's impossible for us them in Yangtze River.( ) A. to see B. seeing C. saw D. see相关知识点: 试题来源: 解析 分析 白鳍豚,中国的淡水豚,已灭绝.对于我们来说在扬子江看到它们已不可能. 解答 答案:A. 根据It'simpossibleforus themin...
Baiji Dolphin Is Declared Effectively Extinct.The article reports on the extinction of baiji dolphin in Beijing, China.EBSCO_bspWall Street Journal Eastern Edition
7.Baijitun,the Chinese's river dolphin,is extinct.It's impossible for us them in Yangtze River.( ) A.to seeB.seeingC.sawD.see 试题答案 在线课程 分析白鳍豚,中国的淡水豚,已灭绝.对于我们来说在扬子江看到它们已不可能. 解答答案:A.
62.B.细节理解题:从三段的句子:Commercial and industrial operations may reduce land or water for animals and pollute their environment.Due to water pollution,the baiji,a fresh water dolphin native to China,was declared extinct,meaning it's unlikely the population can recover.可知用海豚数量减少的...
Due to water pollution, the baiji, a fresh water dolphin native to China, wasdeclared extinct, meaning it's unlikely the population can recover. Even noise pollution fromhuman activities can lead to the disorder of animal behavior.Another cause that makes animals become endangered is over-fishing...
andpeople using the river the animals can't find enoughfood. They are in great (49)(危险).Yearby year the number of baii in the river is becomingsmaller and smaller. What's more, they are evenbelieved to be extinct(灭绝的).(50)(然而), there is some good newsabout the baiji ...
White-flag dolphin(白鳍豚)The white-flag dolphin or Baiji is the rarest animalin the world and has been living in the Yangtze River forabout 25 million years. There are an estimated ten totwenty individuals left in the wild. They are only foundin China in the freshwater Yangtze River. The...
operations may reduce land or water for animals and pollute their environment.Due to water pollution,the baiji,a fresh water dolphin native to China,was declared extinct,meaning it's unlikely the population can recover.Even noise pollution from human activities can lead to the disorder of animal ...
This is the story of the Baiji River Dolphin that makes its home in the Yangtze River。翻译成汉语 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 If we continue to destory the environment,many more animals will go extinct.译文:如果我们继续破坏环境,更多的动物会灭绝. 解析...