GlennLeDrew
廖彩杏英文绘本第一阶段W1(25) Brown Bear, Brown Bear, What Do You See 5834 -- 1:07 App 你知道植树节的由来嘛?快来看看吧! 1325 -- 2:26 App Modes of Transportation《阿木科普时间 AumSum》 1503 -- 2:00 App 【英文对话】教导:给与建议discipline:giving advice(中英双字幕) 603 -- 1:30 Ap...
Why do stars twinkle? (为何星星会闪烁?) A.The stellar surface where the light is emitted is very turbulent.(发光的恒星表面存在很强的湍流。)B.Stars are constantly changing their brightness.(恒星的亮度一直在不断地变化。)C.The motion of Earth’s atmosphere creates the appearance of twinkling.(...
阅读理解Questions about the stars.Q: Why do the stars shine? A: Stars are balls of hot gas. They are a very long way away, so they look like sparking (闪烁)points of light. A star begins to shine when it gets very hot in the middle and releases(释 )energy, produces heat and lig...
But, of course, stars and other celestial objects grow brighter and dimmer over time. 但是,星星和其它天体当然会随着时间的推移逐渐变得明亮或是昏暗。 Now, amassive new data set collected by astronomers at the California Institute of Technology and theUniversity of Arizona 而现在,加州理工学院和亚...
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Why do stars twinkle? A. Because of the wind. B. Because of the clouds. C. Because of the atmosphere. D. Because of the moon. 相关知识点: 试题来源: 解析 C。解析:星星闪烁是因为大气层的扰动。当星光穿过大气层时,大气层的不均匀会使光线发生折射,导致星星看起来闪烁。选项 A 风不是原因;...
Why do some people change their names? There can be many reasons. Hanna changed her name to Anne because she thought it would be easier for people to remember. On the other hand Joseph is thinking about changing his name to an unusual name because he wants to be different. People have ...
When you look up into the night sky, do you see the stars twinkle back at you? Three-year-old Max really wants to know why the stars twinkle, so ourImagine Thishost Bri has teamed up with astrophysicist Jonti Horner, from the University of Southern Queensland, and a bunch of inquisitive...
五、给句子选择合适的答语。(D) 1. Why do the stars look small?(A) 2. Does the sun shine?( E) 3. Are there any trees on the moon?(B) 4. Look at the moon.(C) 5. Do the clouds shine? A. Yes, it does. B. It's big and bright. C. No, they don't. D. Because the...