题型：语法填空（语篇） 题类：常考题 难易度：困难
新疆自治区乌鲁木齐市第四中学2018-2019学年高一下学期英语期中考试试卷
If you're on a dark countryside hill some night, (look) up at the sky. A band (束) of light may appear that looks like milk spilled (洒落) across the sky. The ancient Romans called the band via lacteal which means "milky road" "milky way."
The band of light that you see isn't actually milk, of course—it's a galaxy (星系). A galaxy can contain many millions of stars held together by the force of gravity. Our solar system, includes the sun. Earth, and other planets, is part of this galaxy called the Milky Way.
The Milky Way (make) up of hundreds of billions of stars like our sun. And like our sun, most of these (star) have at least one planet moving around (they). Earth is located about halfway between the center of the Milky Way and its outer edge.
At the center of the Milky Way is one of the (strange) and deadliest things in the universe: a black hole. (scientist) believe a black hole lies at the center of most galaxies. The Milky Way's black hole is called Sagittarius A*. Its gravity is strong that it pulls in anything that gets too close including stars. So we're (luck) that Earth is located far away from the center!
试题篮
