When we look up at the night sky, we see stars, the twinkle of a moving satelite and occasionally a faraway planet. But one thing we don't see is the millions of pieces of junk (垃圾)filling up space.The amount of space junk is increasing. Over the last few decades, satelites and...
(3)B.段落大意题.根据第四段Of course you encounter animals that could hurt you.There was a moment on Planet Earth where a wolf approached me and we had to push it off with a camera.During filming for Seven Worlds we came across a beautiful but deadly snake,which casually came into our...
There is one last effect that the moon has on our planet, and as it drifts away, we will sorely miss this one in particular: the moon’s ability to stabilize our climate. The Earth’s axis is tilted by 23.4 degrees, relative to its orbit around the Sun. This tilt is what makes e...
We will also remember the Twin Towers for everything they were: a remarkable technological achievement, a representation of an ideal and ultimately, a staggering reminder of our own vulnerability. In remembering this proud structure, we honor the spirit in which it was built, and we memorial...
Already, this looks like a huge mistake: the new space telescope has produced embarrassing images of ancient galaxies that shouldn’t exist. We won’t dig into the Big Bang question here mostly because things are changing so fast almost anything I think to type will be obsolete before it ...
lost C. agree with D.s went into his office. E. in pieces F. will G. rockOne day, experts agree, a large rock from space A. prepares B. prepared C. was preparing D. will prepare will hit the Earth. It might happen tomorrow. Or( ) 8.-You' d better take off your sh...
off its course. Fortunately, asteroid Dimorphos isn’t really on a collision course with our planet, though it will come close enough to be classified as a near-Earth object, but the idea is to test out the system in case we ever do find an asteroid threatening a collision with Earth....
IF I ever get to be in the same room with Stevie again, I will wipe off all the germs and happily hand him back his cassette. View all 5 comments Lahaina, a Sacred Ground I believe every square inch of our planet is sacred ground but the fire obliterating Lahaina 8/8 is beyond desp...
2.How will the woman get her health report? A.She will get it after work. B.The man will send it to her. C.Her sister will get it for her. 3.What does the man want to do? A.See a doctor. B.Del...
1. Your username sounds like your real name. To you. 2. Friends will reach you faster through a comment than email. 3. Readers start showing up in your dreams. 4. Your sweetheart quotes you from your posts. “It’s not aBoUT you, k?” 5. The dish pile has become part of the fu...