【题目】30.我希望某一天我能去太空旅行。I wish I could travel to space ___ ___. 相关知识点: 试题来源: 解析 【解析】【答案】some day 【核心短语/词汇】travel to space:去太空旅行 【解析】根据英汉对照,本题考查“某一天”,英语 是some day,此处作状语,故应填:some day。
解析 正确答案:O 解析:根据within the next two decades定位到O段。该段末句提到,在未来20年里,航空飞机能够同在纽约和洛杉矶之间穿梭的飞机一样频繁地飞往月球。本题句子的two decades与原文的20 years对应。as common as对应at the same frequency as。 知识模块:长篇阅读...
BOSTON—When astronaut Michael Barratt spent 200 days on the International Space Station, he expected to experience some unpleasant physical changes. Without Earth's gravity pulling down on his body, he'd lose bone and muscle mass, his body would produce fewer red cells, and his heart would ...
Scientists can test-drive space missions in extreme and remote environments here on Earth.“Analogue astronaut facilities,” which have been set up in deserts and in the Antarctic, simulate the isolating experience of real space travel, Sarah Scolesreports. Astronaut meals could be set for a...
Although the notion of space tourism might seem “frivolous” at a time of a global pandemic, the days of suborbital travel are edging closer.
But could time travel actually be possible? Some scientists say yes, in theory. They propose using cracks in time and space called "wormholes", which could be used as shortcuts to other periods. Einstein's theory of relativity allows time travel in extreme circumstances. And Stephen Hawking ...
四、 根据汉语提示写单词1. I wish I could travel through space like an.(宇航员)2. It's easy for me t
Hawkins says the propellant might usher in a new era of space travel. "In terms of performance, it gives [spacecraft] a longer lifetime in orbit, a longer service life; it's something that can give you higher velocity to move from point A to point B," he says. "I...
Also space travel will make many people feel ill. A. There will probably be no school on Mars. B. It might take us two or three days to get to Mars. C. There is a problem for us to live on Mars. D. Food will not be the same. E. First people will have more space. 答案 ...
With the Earth in the middle of a climate crisis, sending billionaires to space in rockets might not be the most eco-friendly decision. The environmental costs of space travel Rockets burn through an exorbitant amount of propellants to take off and land. Whether it’s the kerosene in Space...