There are many planets in the universe. The Earth is a planet that has life. What makes the Earth different from other planets? A. It is very big. B. It has water and an atmosphere. C. It is very hot. D. It is very cold. ...
What makes the Earth more suitable for life than other planets in the solar system? A. The Earth is the only planet that can receive energy from the sun. B. The sun is at the right distance from us and in proper size. C. The distance between the planets is neither too long nor ...
A. Earth is a star. B. Planets don't move. C. Earth moves around the moon. D. Earth moves around the sun. 相关知识点: 试题来源: 解析 D。A 选项“地球是一颗恒星”错误。B 选项“行星不移动”错误。C 选项“地球围绕月亮转”错误。只有 D 选项正确地表达了文中内容。反馈...
根据文章3,4行As the third planet from the sun , the earth seems to be just the right distance away可知这里的the third planet就是指我们的地球the earth,故B正确。小题3:A 细节题。根据文章第三段1,2行Only one other planet in the solar system seems to be something like the earth . That ...
Planets as experiments Other planetary bodies can also help to show how frequent Earth-like bodies are in the universe and what, exactly, makes Earth so different from the average planet. Discover the latest in science, tech, and space with over100,000 subscriberswho rely on Phys.org for dai...
B . Setting up a special time zone is important. C . Scientists are holding different opinions. D . Scientists need to do a lot of experiments. (3) If the Moon has its own special time zone, a full day of it can be about ___ on Earth. A . 56 microseconds B . 24 hours C ...
The earth is the only planet that scientists are certain has life. What does the earth have that other planets in our solar system don't? For one thing,the earth is just the right temperature. As 61third planet from the sun ,
orbitsatellite地球:Earth,唯一一个不是从希腊或罗马神话中得到的名字。3. Sentence patterns.句式。火星:Mars,以罗马神话中的战神玛尔斯命名,希腊神话(1) From my viewpoint I prefer.. which makes me feel..称其为“阿瑞斯”。(2) What interests me most is. because..木星:Jupiter,以罗马神话中的主神...
the earth from germs (细菌) on things brought back from other planets." Bill ended the letter with some warm words,(8) DSam to study hard and do well in school. "We hope to(9) Ayou at the agency one day." he wrote. "Among kids,there are(10)...
We can consider the gravitational attraction exerted by the other planets to be negligible, therefore the greatest effects on the Earth will be those produced by the sun and the moon. These three bodies attract each other, however, the greatest effect is in the Earth-moon interaction. Both ...