It is red because it's covered by rock and dust that are rich in iron. Usually, only the moon and stars light up at night. So people were scared whenever they saw the blood-red dot of Mars in the sky.Chinese people called it the "fire star".Scientists have been interested in the ...
C. Stars.( B )34. We can know ___ about Mars in Paragraph 3. A. the color B. the weather C. the size( C)35. What can we infer(推断) from the last paragraph? A. Mars has stronger gravity than Earth. B. People are heavier on Mars than on Earth. C. People can jump hig...
Why learning and forgetting are complementary. 出自-2017年6月阅读原文 That's why leaders continue to manage the present while building toward the big changes of the future. 出自-2017年6月阅读原文 Instead of giving people practice, the gradual reduction likely gave them cravings ( ' , 瘾) and...
7.Here are some stories and facts about nicknames that you might find cool.Why are they called"nicknames"?Hundreds of years ago,many people believed that names were a person's private property(财产) and that they shouldn't be spoken too often.Because of this,people started using other names...
English was invented by people,not computers,and it reflects the creativity of human beings.That's why,when stars are out, ; but when the lights are out,they are invisible.And why,when I wind up my watch,I start it; but when I wind up this essay,I end it. ...
It is red because it's covered by rock and dust that are 2in iron(铁). Usually, only the moon and stars light up at night. Sopeople were scared whenever they saw the blood-red dot(点) of Mars inthe sky. The ancient Greeks(希腊人) called the planet Ares after their god of war....
Why is our team called Grit? Are you still wondering about the name of our Team Grit? Let me e___ how the general team leader Janet and the teacher made GRIT the name of the team before leaving for London for the school visit. To begin...
These are some of the best-selling Rolls-Royce models, and these are their entry-level prices.这是一些最畅销的劳斯莱斯车型，这些是初始价。But with virtually unlimited optional extras, upgrades, and customizations, the true cost of a bespoke Rolls-Royce has no limits.通过无限制的附加选择，升级，...
When people see a sentence in English, they enjoy a link words to each other. Because of this linking the words in a sentence do not always sound the same as we they are said individually. Sound leaking is probably the biggest problem for learns of English. When they try to understand ...
English was invented by people, not computers, and it reflects the creativity of human beings. That’s why, when stars are out, they are visible; but when the lights are out, they are invisible. And why, when I wind up my watch, I start it; but when I wind up this essay, I end...