The latest discovery in plant science ___ that some plants can survive in extreme cold. A. has been proved B. has proved C. proved D. proving 相关知识点: 试题来源: 解析 B。本题考查时态和语态。句子表示最新的发现已经证明了某些植物能在极寒环境下生存,这里是主动语态,A选项“has been proved...
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Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists say it's too early to determine the nature of the discovery. Geology Ancient hunter-gatherer DNA linked to higher BMI in modern Japanese people ...
Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists say it's too early to determine the nature of the discovery. Geology Ancient hunter-gatherer DNA linked to higher BMI in modern Japanese people ...
A. New energy discovery B. Space exploration progress C. Medical breakthrough D. Technological innovation 相关知识点: 试题来源: 解析 C。本题旨在考察对新闻中科学领域最新发展的掌握。新闻中着重提到的是医学上的突破,A 选项新能源发现、B 选项太空探索进展和 D 选项技术创新并非此新闻所强调的最新科学发展...
Latest science news, discoveries and analysis How Elon Musk’s partnership with Trump could shape science in the US — and beyond Some researchers are wary of the billionaire’s newfound influence as he seeks to downsize the US government. news | 13 Dec 2024 First sighting of ‘neutrino ...
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Discovery of "tipped over" black hole surprises NASA scientists Why are the Boeing Starliner astronauts stuck in space? NASA delayes return date for astronauts NASA leader weighs in on Elon Musk, SpaceX and plans for moon rocket Boeing Starliner crew's return delayed again ...