(1)推理判断题。根据第一段中Fast animals have a leg up in outrunning other animals,which puts them high on the food chain.It would seem that all animals would go for speed,but then there's the sloth (树懒).While a lion can go from 0 to 60 miles an h
Some animals migrate to other places when ___. A. it's hot B. it's cold C. it's rainy D. it's sunny 相关知识点: 试题来源: 解析 B。本题考查动物迁徙的原因。一些动物在天气冷的时候迁徙到其他地方,所以答案是 B。A 选项热的时候不一定迁徙;C 选项下雨不一定迁徙;D 选项晴天不一定迁徙...
Like other animals, dogs see best when things move. The animals they hunt see to know this. A hunted rabbit or deer will "freeze". Then the dog may not see it at all.Birds can see colour. They need to, because they fly and need to find places to land. Colour helps them judge di...
10 animals and a ___ When a cow is with other cows, it feels relaxed, compared with it is alone.During breeding season, a penguin(企鹅) will offer a small stone to a female penguin as a gift. If she take it, they will become partners. When the female penguin lays an egg, sh...
百度试题 结果1 题目6. Some animals protect each other when they face danger (dangerous). 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Like many other animals, swallows will fly south when the days turn c___1___ and the l___2___ from trees begin to fall. They travel many miles to find a warmer place. This t___3___ of travel is called migration (迁徙).Birds are...
We can make a guess.New kinds of animals came to the earth.Some had big brains and were fast and strong.They could kill dinosaurs.Some ate dinosaur eggs,too. There may be other reasons that we do not know about.Each year,people will find some dinosaur footprints(脚印) ...
The animals in the forest helped each other when in trouble. This demonstrates the value of ___. A. friendship B. greed C. laziness D. arrogance 相关知识点: 试题来源: 解析 A。本题考查对童话故事寓意的理解。森林里的动物们在遇到困难时互相帮助,体现了友谊的价值,所以答案是 friendship。greed...
stop animals staying at one place D. provide water supplies for animals (3) Why do sheep and goats need guard animals? [ ] A. They can easily jump over fences. B. They don't like to stay in the paddock C. wild animals are likely to attack them ...
Many animals recognize their food because they see it. So do humans. When you see an apple or a pieceof chocolate you know that these are things you can eat. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. ...