A。解析:“last week”是一般过去时的时间状语,表示上周发生的事情。信号是被射电望远镜接收的,所以要用一般过去时的被动语态,结构为“was/were + 过去分词”,主语是单数,所以用was received。选项B是现在完成时的被动语态,不符合上周这一过去时间;选项C是一般现在时的被动语态,不合适;选项D是过去完成时的被动...
Scientists detected a strange signal from outer space. ___, they launched a new pro
专辑 The Strange Signal from Space 歌手:Paul Drumm 发行时间:2018-01-01 歌曲列表 1 The Strange Signal from Space Paul Drumm - The Strange Signal from Space收藏专辑
听起来可能像科幻小说Itmightsoundlikesciencefiction,但今天全世界科学家buttoday,scientistsfromacrosstheglobe正绞尽脑汁arescouringtheuniverse搜寻地外文明的蛛丝马迹forsignsofextraterrestrialintelligence.我的学生给我看的这个信♥号♥♥非常明亮Mystudentsshowedmethissignalthatwassobright明显来自遥远的地方and...
In a "Star Trek" adventure, Lieutenant Uhura received a strange signal from outer space. She reported to Captain Kirk, "Captain, I'm getting a very unusual signal. It seems to be some kind of coded message, but I can't decipher it yet." Kirk said, "Let's call in Mr. Spock. His...
It is just interference from our own satellites D. It is a signal sent by humans in the past accidentally 相关知识点: 试题来源: 解析 B。解析:从遥远星系收到奇怪信号,可能是由未知天体造成的,这是一种合理推测。A选项,收到信号不能肯定就是外星生命的迹象;C选项,来自遥远星系不太可能是我们自己...
The team plans to observe several stars from Borra’s sample with the 2.4-meter Automated Planet Finder telescope at the Lick Observatory in California.Borra is excited to see that others are taking the reins. “At this stage, the signal is so strange, that although our detailed ana...
In the exploration of the deep space, the strange signal we received ___ come from an alien civilization. A. might B. must C. can't D. should 相关知识点: 试题来源: 解析 A。解析:might表示推测时,可能性比may更小,在探索深空时,对于接收到的奇怪信号来自外星文明只是一种较弱的推测,没有...
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Lindsay Dodgson