根据短文中的句子“When our part of the earth turns away from the sun, it is night.”可知,当我们住的地球背离太阳的时候,夜晚来临。答案为A。 【3】A细节理解题。根据短文中的句子“But of all the planets, only on the earth there are living things and people can only live on the earth, ...
Among all the planets in our solar system, Mars has always sparked human curiosity. The red planet has (1)___ people for thousands of years. As far back as 3,000 years ago, Chinese people already began to study how it (2)___ in the sky. However, important discoveries about Mars ...
There are many other planets in the universe. But of all the planets, only on the earth there are living things and people can only live on the earth, too. But at 9:00 a.m. on October 15th,2003, Chinese pilot Yang Liwei was sent up to space. He stayed there for 21 hours. It ...
Why didn't the planets become stars, assuming that they condensed out of the same primeval nebula as the sun? If there is no dark matter, in order to explain our observations, our concepts of an important building block of the universe have to be incorrect. What...
ain the universe, there is the Earth,the moon, the sun, the stars and all other things too far away to see. the Earth is one of the sun's planets, and the moon is our satellite. the moon is about three hundred and eighty thousand kilometres away from the Earth ,but it's our nea...
There are many other planets in the universe.But of all the planets,only on the Earth there are living things and people can only live on the Earth,too.But at 9:00 a.m.on October 15th,2003,Chinese pilot Yang Liwei was sent up to space.He stayed there for 21 hours.It was the firs...
They look smaller than the moon also because they are farther away from the Earth.There are many other planets in the universe. But of all the planets, there are living things only on the Earth and people can only live on the Earth too. But at 9:00 a. m. on October 15th,2003, ...
There are still many other planets in the universe. But of all these planets,only on the earth there are living things and people can only live on the earth,too. But at 9:00 am on October 15th, 2003,Chinese pilot Yang Liwei was sent up to space. He stayed there for 21 hours. It...
of the sun’s1,and the moon is our satellite.The moon is about three hundred and eighty thousand kilometers away2the earth ,but it’s our3neighbor in space.It4more than three days to get there by spaceship No man5fathar than the moon ,but spaceship6people has reached other planets. ...
Dick Leader Lead the Dildo-Rocket to virgin Pussy-Planets Killer Ass Ass is hunting for you! But you also may hunt on the Ass Pockets Girls Each billiard pocket has its girl. When you put a ball to a pocket the girl strips... Royal Fireworks Beautiful blondes stripping under firewo...