1. Ginger can jump. 2. Where is my ball? - It's in the box. 3. I need some tomatoes. 4. Let's have lunch. 5. What would you like? - I'd like some milk. 6. Look! That's an animal in the cage. 7. Where are Alice and Danny? They are under the tree. 8. The...
When you jump, gravity()pulls you down.When you throw a ball up,gravity pulls it down. When you sit,gravity holds you down.When you lie down,gravity holds you to the bed.We know gravity is everywhere even though we can't see it. We know it pulls everything towards the center of ...
telling her that she was not making trouble. She let me hold her for exactly one minuteand then suddenly ran off, returning with a toy for me to throw. At that very moment, Dottie taught me a valuablelesson: Forgive quick...
" my mother exclaimed. After a short pause, her voice softened when she asked us if we had reported this to the school. Lips bitten, we shook our heads. “I will cost all of our pocket money", I muttered. “But ther...
A typical Perseid meteoroid (which is what they're called while in space) moves at 133,200 mph (214,365 kph) when it hitsEarth's atmosphere(and then it is called a meteor). Most of the Perseids are tiny, about the size of a sand grain. Almost none of the fragments hit the ground...
the ball back. He takes off his shoes and trousers. When he is ready to jump into the pond, Sam says, "Don't jump, Daming.Can't you see the sign? It's dangerous." "But how can we get the ball? " asks Daming. "Let 's find the park keeper," says Sam. Then. the park ...
1.根据短文We know gravity is everywhere even though we can' t see it.可解答,故选B.2.你不能举起一块大石头,是因为你不够强壮。故选C.3.根据短文Do you weigh 60 kilograms? That means the pull of the earth' s gravity on you is 60 kilograms.可解答,故选B.4.根据短文That means the pull...
The Quadrantid meteor shower is produced whenEarthpasses through the debris or ice and dust left behind byasteroid2003 EH1, which is likely an extinctcomet, NASA meteor expert Bill Cooke told Space.com. "It was either a piece of a comet or a comet itself, and then it became extinct," ...
I am sure she’ll get a good place ___ she takes part in the writing competition. A. before B. if C. though D. unless 5. Peter, our monitor, is creative and energetic enough to ___ the task successfully. A. complete B. collect C. ...
Beijing Opera is also called Peking Opera.It came into being after 1790 when the famous four Anhui opera troupes(戏班)came to Beijing.Its music and singing(唱腔)come from Xipi and Erhuang in Anhui and Hubei.Its costumes are all fascinating and artistic.It is the highest expression of the...