2020中考英语复习之阅读理解题及答案(二十)
学习方法网整理了关于2020中考英语复习之阅读理解题及答案(二十),希望对同学们有所帮助,仅供参考。
1. Unless e spend money to spot(认出,发现) and prevent asteroids(小行星) no, one might crash into Earth and destroy life as e kno it, say so scientists.
Asteroids are bigger versions of the teoroids(流星体) that race across the night sky. Most orbit the sun far from Earth and don't threaten us. But there are also thousands of asteroids hose orbits put them on a llision urse ith Earth.
But $500 million orth of ne telespes right no, then spend $10 million a year for the next 25 years to locate most of the space rocks. By the ti e spot a fatal one, the scientists say, e'll have a ay to change its urse.
Is it orth it? To things experts nsider hen judging any risk are (i) Ho likely the event is; (2) Ho bad the nsequences if the event ours. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 500,000 years. Sounds pretty rare but if one did fall. It ould be the end of the orld. "If e don't take care of these bid asteroids, they'll take care of us," says one scientist. "it's that simple."
The cure, though, might be orse than the disease. Do e really ant fleets(舰队,车队) of nuclear eapons sitting around on Earth? "the orld has less fear from doomsday(毁灭性) rocks than from a great nuclear fleet set against them." Said a Ne York Tis article.
1. What does the passage say about asteroids and teoroids?
A. They are heavenly bodies different in position.
B. They are heavenly bodies similar in nature.
C. They are more asteroids than teoroids.
D. Asteroids are more mysterious than teoroids.
2. What do scientists say about the llision of an asteroid ith Earth?
A. It is very unlikely but the danger exists.
B. Such a llision might our once every 25 years.
C. Collisions of smaller asteroids ith Earth our more often than expected.
D. It's still too early to say hether such a llision might our.
3. What do people think of the suggestion of using nuclear eapons to alter the urse of asteroids?
A. It sounds practical but it may not solve the problem.
B. It may create more problems than it might solve.
C. It is a aste of money because a llision of asteroids ith Earth is very unlikely.
D. Further research should be done before it is proved applicable.
4. We can nclude from the passage that __
A. While pushing asteroids off urse nuclear eapons ould destroy the orld.
B. Asteroids racing across the night sky are likely to hit Earth in the near future.
C. The orry about asteroids can be left to future generations since it is unlikely to happen in our lifeti.
D. Workable solutions still have to be found to prevent a llision of asteroids ith Earth.
5.. Which of the folloing best describes the author's tone in this passage?
A. Optimistic(乐观的) B.Critical(批评的) C. Objective(客观的) D. Arbitrary(武断的)
相关推荐
关注学习方法网微信公众号
每日推送中考知识点,应试技巧
助你迎接2020年中考!
中考成绩
- 中秋国庆led屏标语_2O20年庆节怎样过
- 背弃诺言的伤感句,相信爱情的绝望句子说说
- 不能陪在深爱人身边的心疼句子
- l开头的伤感英文_下雨天悲伤段子 带英语
- 背弃诺言的伤感句,没了爱情的句子
- 蝉出地洞好句及赏析
- 祝福鲁迅
- 专一而是被辜负的句子,在感情里真心被辜负的句子
- “我爱你,但是与你无关”是出自歌德的哪首诗,伤感句子加作者名
- 形容“夫妻反目成仇”的诗句有哪些
- 蜗居看透人性的句子,关于蜗居生活的句子
- 爱上一个有夫之妇,我很痛苦,我该怎么办,形容感情痛苦心情的句
- 问男人在干嘛幽默句子,问喜欢的人在干吗的句子
- 6个字的暖心宝宝句子
- 不被全世界祝福的感情句子,不被全世界祝福的感情句子
- 爱情句子古人