We live on a beautiful planet.But how much do you know about it? Do you know the Earth Day?It is on April 22.The Earth is about 4.6 billion (十亿) years old!It's younger than the sun.The sun is about 5 billion years old.The Earth is much smaller than the sun.How many Earths...
1. 由第二段第二句 It is on April 22. 可知地球日是4月22 日。故选D。 2. 由第二段中句子 The Earth is much smaller than the Sun, 可知太阳更大。故选A。 3. 由第二段中句子 The Earth has another name "the Blue Planet". 可知选B。 4. 由第二段中句子 The Earth is about 4.6 bil...
根据“Scientists have found that the chemical compositions(成分)of Earth and the Moon are very similar.”可知,科学家发现月球和地球是由类似的物质构成的,该项表述正确;D:文中提到了月球从何而来的三种可能性。根据“For example, it could be a piece of Earth…It is also possible that…”可知,文...
百度试题 结果1 题目how much of the land on our planet is 相关知识点: 试题来源: 解析 最佳答案我们地球上有多少陆地是沙漠地区?反馈 收藏
How to prepare for an exam is a big question that you always ask yourself. Here are some tips that may help you. Never fear or hate exam and be confident. Some students study well but still may be much afraid of exams and due to this reason they get upset and won't be able to ...
These parks provide a myriad of benefits to city-dwellers. Firstly, they serve as an excellent escape from the hustle and bustle of city life. Nestled in the heart of the city, pocket parks offer a serene atmosphere fo...
Like other species, we are the products of millions of years of adaptation. Now we're taking matters into our own hands.
例:How muchis the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是 C。 1. Why does the woman refuse togo to the gym? A. She is sick. B. She needs a rest. C. She has to work. 2. What are thespeakers talking about?
3.of the surface of our planet is covered by water?A.How many percent B.How much percentC.What percentD.What percentage3.___of the surface of our planet is covered by water? A.How many percent B.How much percent C.What percent D.What percentage 相关...
Many years ago, the earth is very clean. but nowadays there is much pollution on the earth.There is air pollution, land pollution and water pollution.People are cutting down the forests. Many wild animals, birds and insects lose their homes. People are killing animals for their food and the...