用一71. How do animals get their energy?By72. What does the sun give off?The sun gives off73. How many kinds of energy are mentioned in the third paragraph?sto There are kinds of energy.74. What does the underlined word "it" refer to in the third paragraph?ike It refers to ne75...
Animals help us in many ways. Some animals like horses and camels can carry heavy loads and help people transport goods. Many animals provide us with food. Birds like swallows eat a lot of insects. Pets such as dogs and cats can provide emotional comfort(情感安慰). Animals are our friends...
One mature tree can produce enough oxygen for several people. 今天的英语句子 与动物不同,大多数植物可以自己生产食物。 Unlike animals, most plants can make their own food. 植物从太阳获得所需的能量。 Plants get the energy they need from the sun. 植物通过根部吸收水分。 Plants absorb water through...
With the increasing demand for energy such as oil and gas, people start to look for their sources in remote and untouched places. Do the advantages of this development outweigh the disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience...
How Do People Treat Animals?Many people now keep animals as pets.Some people have cats and dogs in their houses.Other people like fish,caged birds, tortoises and even snakes, monkeys or lions.Millions of dollars and much time are spen...
B Read the following passage and fill in the blanks with proper words.How Do Animals Spend the Winter **Winter is here. The weather gets colder and days get (1)s__. People live in warm houses and wear overcoats outside. But what happens to the animals?Some animals travel to warm pla...
、1. B “How do animals spend winter safely? Different animals have different ways."可知。 2. A “Some animals collect their winter food in the autumn."可知。 3. C 由“Some animals sleep for a long time in the winter. "可知。 4. B “ Many birds fly from the north to the south...
Animals do many different, amazing things to get through the winter. Some of them "migrate." This means they travel to other places where the weather is warmer or they can find food.Many birds migrate in the fall. Because the trip can be dangerous, some travel in large flocks. For ...
Some animals "hibernate" for part or all of the winter. This is a special, very deep sleep. The animal's body temperature drops, and its heartbeat and breathing slow down. It uses very little energy. In the fall, these animals get ready for winter by eating extra food and storing it...
called migration. Finally, other animals adapt to survive the snow and cold temperatures. If animals migrate, they do so before winter.翻译：有些动物进行冬眠， 或者睡觉。 有些动物在冬天去温暖的地方， 这种情况称为迁移。它们必须在冬天前完成迁移。还有些动物要在雪地或者寒冷的地区生存，