根据文中 “When light hits one of these little balls of water...the light splits out into their different colors.” 可知,光线穿过雨滴发生折射形成彩虹,所以选 B。第三段主要解释了为什么在彩虹中看不到黑色和白色,即人们能看到彩虹特定颜色的原因,所以选 C。由“white is a mix of all the colors...
We can see colors in the sky when the sun hits the little drops of water in the air. The water drops split(分散) the sunlight into many colors. This forms(形成) the rainbow(彩虹). Some-times the rainbow oaly has the colors of red and blue, and at other times it also has the col...
As the sun hits, she'll be waiting With the coffins, under heaven Hey hey lover, you're still burning You're his song yeah (Bv: hey hey) Sweet thing, I watch you Burn so fast it scares me My game, don't lose me Come so far don't lose me ...
Mark your calendars and turn to the sky — there will be another exciting celestial event Friday night, right after the start of summer. The full moon, called a “strawberry moon” because of its pink or reddish hue, is expected to appear right after the summer solstice, which marks the ...
A meteor is actually the name given to the light we see when a meteoroid is burning up.When a meteorite hits the Earth at speeds between 11 and 72 kilometers a second, it can do amazing damage. A very large meteorite could knock the earth out of its orbit. If this happened, all ...
The correct name of them is meteoroids. Any pieces that make it to the Earth’s surface without completely burning up are known as meteorites. A meteor is actually the name given to the light we see when a meteoroid is burning up.When a meteorite hits the Earth at speeds between 11 ...
And then the streets are like swimming pools.以及There is a flash of bright light in the sky and then, after a few seconds, you can hear the loud "bang"' of thunder.可知此答案为C。7. 本题考查细节。文中第二段:The sky gets dark and it starts to rain hard. And then the streets ...
A strong earthquake hits the temple with only the barbola 200 eight. Look at the following table and practice reading the numbers with your partner. They listen to the recording and see whether you have read them correctly. Many students seem to have trouble using big numbers in English. It...
When a meteorite hits the Earth at speeds between 11 and 72 kilometers a second, it can do amazing damage. A very large meteorite could knock the earth out of its orbit. If this happened, all life on Earth would probably become extinct(灭绝). The path we follow around the Sun would ...
Colors can be seen everywhere.We see them in the sky and in the sea.There are colors in rocks and in all plants and animals.Everything we see has colors.We see the colorful world.How can we see colors?We see colors when light hits our eyes.Dogs and many other animals can't see co...