C. The ways to help whales return to the oceans. 相关知识点: 试题来源: 解析 1. C 2. A 3. A 4. C 【导语】 本文讲述了鲸鱼不适合在淡水中长期生活。 (1)题详解: 推理判断题。根据“However, how long whales can live in fresh water has become a matter of some discussion because ...
The ways to help whales go back to their natural environments.D. The research on how long whales will survive in fresh water. 相关知识点: 试题来源: 解析 1.C2.B3.C4.C一、全文翻译concern to whale lovers.”可知,此处提到了这一现象引随着鲸几次出现在淡水中,鲸在淡水中能生活多长时间起了鲸...
① Because whales can’t get the food they want in fresh water. ② Because fresh water can’t help whales cure their cuts. ③ Because fresh water environments are not big enough for whales. ④ Because whales are easy to get lost in fresh water. ...
How you can help whales!House, The White
In addition to adapting to the difficult conditions of ocean life, whales have also adapted to take full advantage of its rich resources. In the next sections, we'll look at some of the remarkable features that help whales catch their prey. Feeding Time Orca whales are among the most succ...
D 【解析】根据第一段第一句“How long whales live in fresh water has become a matter of some discussion with several visits of whales to fresh water."可知,人们 之所以探讨鲸能在淡水中存活的时长是因 为一些鲸多次在淡水中出没。 42. B 【解析】根据画线词前的“a few feet deeper"和后面的“...
15. Which is the best title of the text? A. What We can Do to Save Whales B. How Whales Help Cool the Earth C. What is Climate Change Doing to Whales D. Why Whale Populations are Declining Sharply 相关知识点: 试题来源: 解析 【答案】12.B 13.A 14.D 15.B 【解析】 【导语】...
we must realize that we s hould take effective measures to protect them. If the whales died out, it would ha ve an important influence on other anim als in the sea. Also, the environment will be changed. I sincerely hope that we ca n make our effort to save them!
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racket. just as fournet had discovered nature, then, she was witnessing it recede. she resolved to help the whales. to do that, she needed to learn how to listen to them. fournet, now a professor at the university of new hampshire and the director of a collective of conservation ...