7. best 8. oceans 7. best "Try our good" is grammatically incorrect. The correct phrase is "try our best," meaning to make every effort. 8. oceans The question asks "how many," indicating a plural noun. Therefore, the correct form of "ocean" is "oceans."反馈...
根据“However, how long whales can live in fresh water has become a matter of some discussion because of several visits of whales to fresh water”可知此处是为了举一个鲸鱼到淡水的例子。故选C。 (2)题详解: 词句猜测题。根据“Because they are not used to the route they take, whales can ...
Many animals are endangered. Some people argue that we should only protect animals that are useful to human beings. To what extent do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Write at least 250 words. Task 2...
This makes them more likely to be beached.Many whales are migratory(迁徙的) animals by habit. Since they are not used to the route they are taking, whales can easily get lost. Biologists are certain that few whales in fresh water will survive more than a month. Though it may be ...
Freshwaterwater.rivers may be only a few feet deeper than the girth of aD. Few whales in fresh water willwhale's body. This makes them more likely to besurvive too long.beached.What would probably be discussed in theMany whales are migratory animals by habit.next part?Diversions(绕行路)...
【题目】How long whales live in fresh water has become amatter of some debate with several visits of whales tofresh water environments. The interest in this matterfirst peaked in 1985 when a humpback whale managedseveral weeks in the fresh water of the SacramentoRiver before finally returning ...
Scientists study the ocean in many different ways. Although many marine(海洋的) scientists focus on animals in the ocean others seek to gain a better understanding of the ocean’s chemical and physical components (组成部分). Scientists are learning a great deal about the natural and human-caused...
C. Ocean Birds Skills of Flying Non-stop D. Animals’Various Ways of Sleeping 相关知识点: 试题来源: 解析 1. B 2. A 3. C 4. A 5. D 【导语】 本文介绍了几种动物的睡觉方式。 (1)题详解: 细节理解题。根据“Dolphins,Giraffes,seals,Arctic terns,Frigate birds,Ducks”可知,共提到了六...
They have tiny half-minute naps as they fly on air. currents(气流) over the ocean—fly, nap, fly, nap. They don't get much sleep this way—when they land, they sleep a lot to make up for it. Ducks don't get all their sleeping at once. They nap throughout the day. Giraffes ...
For many animals in the ocean, crabs are food. That’s a problem for crabs. How can they stay off the dinner menu? One type of crab, known as the decorator crab, has found a clever solution. It “decorates” itself. Decorator crabs use seaweed to change their appearances so that preda...