The discovery of new planets is an exciting ___ in astronomy. A. event B. accident C. incident D. occurrence 相关知识点: 试题来源: 解析 A。本题考查名词的辨析。“event”表示“大事,事件”,新行星的发现是天文学中的一件令人兴奋的大事。“accident”表示“事故”;“incident”表示“小事件”;“...
The discovery of new planets _ greatly expanded our understanding of the universe. A. 走老商马知走老商马知has走老商马知走老商马知 B. 许北党许北党have许北党许北党 C. 说着别一八说着别一八is说着别一八说着别一八 D. 节际走节际走are节际走节际走 相关知识点: ...
The discovery of new planets through space exploration shows its ___. A. value B. cost C. time D. effort 相关知识点: 试题来源: 解析 A。通过太空探索发现新行星显示了它的“价值”。选项 A“value”是“价值”;选项 B“cost”是“花费”;选项 C“time”是“时间”;选项 D“effort”是“努力...
In the history of astronomy, the discovery of new planets is exciting. But the disappearance of some stars is rather ___. A. exciting B. thrilling C. dull D. interesting 相关知识点: 试题来源: 解析 C。“exciting”“thrilling”“interesting”都表示令人兴奋或有趣,与题干中“exciting”的意思...
The discovery of new ___ is always exciting. A. planet B. planets C. planetes D. planetis 相关知识点: 试题来源: 解析 B。考查名词复数。发现新的行星总是令人兴奋的,不止一颗行星,用复数形式;选项 A 是单数;选项 C 和 D 形式错误。反馈...
It gives us a glimpse into the vastness and diversity of the universe. It also raises questions about the possibility of finding other habitable planets and the future of human exploration.”,新行星的发现意义重大是因为它显示出有支持生命的潜力。
A. The tools the scientist used for the discovery. B. The location of the new planet. C. The process and significance of the scientist's discovery. D. The other planets in the same solar system. 相关知识点: 试题来源: 解析 C。解析:关于科学家发现新行星的文章,主旨应是发现的过程和这个发...
Interview: Geoffrey Marcy discusses the discovery of new planetsIRA FLATOW
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In the future, space exploration may lead to the discovery of ___ planets that could support life. A. alive B. living C. lively D. live 相关知识点: 试题来源: 解析 B。“alive”常作表语,表示活着的;“living”可作定语,表示活着的、现存的;“lively”活泼的;“live”现场直播的、活的(指动...