Light from a star must shine(发光) through the air hefore you see the star.And air is always moving. It makes light from the star move. When the light moves, it makes the star twinkle. When we are looking at the stars, we may think they are always there. But it's not right. W...
The sun shines during the day. Its light is very bright and fills the entire sky. The stars also shine during the day. But their light is weaker (较弱的) than the sun’s light. So, we can’t see the star...
为什么星星会一闪一闪的？我们看到星星闪闪发光，这不是因为星星改变其亮度，但与大气，阻塞。我们之间的跨越和星星，穿过大气层时，星光，他们将获得的大气密度和厚度的影响气氛。这里的气氛不是绝对透明的，其透明度将根据不同的密度差。因此，我们在地面上，通过它的星星，你会看到闪烁的星星好像一样了。
12. -Why can"t we see all the stars in the sky?-Some of them are ___far away for us to see. A. much B. too C. so D. such 相关知识点: 试题来源: 解析 【答案】B【核心短语/词汇】too...to :太…以致不能…;far away:遥远的【翻译】-为什么我们不能看到在天空中所有的星星呢...
Do animals sleep like people 动物像人一样睡觉吗 5946 2020-05 2 does space go on forever 6336 2020-05 3 how does a tiny seed grow 种子如何发芽 6137 2020-05 4 Why can I sometimes see the moon in daytime为什么有时白天能看见月亮
The light from stars radiates out from them as a sphere. When a part of the surface of the light sphere reaches the earth, it is far enough away from the...
解析 【解析】【答案】be seen 【核心短语/词汇】because因为 【翻译】--为什么大多数的星星在白天就不被看 见?--因为太阳太明亮了。 【解析】stars和see这里是被动关系,又因为can't +动词原形。所以构成了can't be done。故答案为 be seen 反馈 收藏 ...
Oh, what'll you do now, my darling young one?我亲爱的孩子,现在你将做什么?I'm a-goin' back out 'fore the rain starts a-fallin',在大雨之前我要走出去I'll walk to the depths of the deepest black forest,走到那黑森...
Why can we see the stars at night? A. Because they are very close. B. Because it is dark. C. Because they produce light. 相关知识点: 试题来源: 解析 C。我们能在晚上看到星星是因为星星自身会发光。选项 A 星星不一定都很近;选项 B 只是因为晚上黑不是看到星星的主要原因。
Kimmie KaBoom: Everyone should try a bunch of new things they see in porn to see what works for them. Just don't be discouraged if it doesn't work out, or you can't do a position with your body. Sex should be a fun and exploratory playtime! Only do what you’re comfortable doin...