Tens of thousands of years ago, not a single human being lived in the Americas. This only changed during the last Ice Age. It was a time when most of North America was covered with a thick sheet of ice, which made the Americas difficult to inhabit. But at some point during this time...
It tooktens of thousands of yearsfor the planet's population to reach a billion. OpenSubtitles2018.v3 Tens of thousands of yearsago, a series of volcanic vents opened along the southeast shoreline of Oʻahu. WikiMatrix We haven’t had bodies intens of thousands of years. ...
【解题思路】此处表示尼安德特人和欧洲的人类祖先在一起生活了数万年;根据“for tens of thousands ofyears”可知,此处应用一般过去时,表示过去发生的动作;此处也可用过去完成时或过去完成进行时,表示从过去某一时间开始,一直延续到过去的另一时间的动作。故填lived/had lived/had been living。
we have an excellent chance [ of surviving for tens，if not hundreds, of thousands of years.］...
(2020北京卷)The Neanderthals ___(live)alongside human ancestors in Europe for tens of thousands of years, before dying out about 40, 000 years ago.相关知识点: 试题来源: 解析 lived/had lived/ had been living。 [解析] 考查动词的时态和语态。句意:尼安德特人与人类祖先一起在欧洲生活了数万年...
一句多译人们认为这些动物已经在这个地区生活了几万年了。③in the area for tens of thousands of years.④in the area for tens of thousands of years. 相关知识点: 试题来源: 解析 ③It's believed that these animals have lived ④These animals are believed to have lived ...
9.Planetary nebulae fade away gradually over tens of thousands of years. 行星状星云在数万年间逐渐衰老. 10.Tens of thousands of our productivity is the fast shipping guarantee. 我们的生产力成千上万,是快捷出货的保证. 11.It gets tens of thousands of letters to Santa every year. ...
Humans have been keeping animals as pets for tens of thousands of years,but Dr Jean-Loup Rault,an animal scientist at the University of Melbourne in Australia,believes new companions are coming:robot pets. "Technology is moving very fast,"Rault told ABC News, "The Tamagotchi in the early ...
Humans have been keeping animals as pets for tens of thousands of years, but Dr. Jean-Loup Rault, an animal scientist at the University of Melbourne in Australia, believes new companions are coming: robot pets.“Technology is moving very fast,” Rault told ABC News, “The Tamagotchi in the...
hours小时;days日子;months月;years年。根据“ after months of closures ”数月的封锁,可知,是数月来第一次坐地铁,前后对应,故选C。【7】句意:我非常想念他们。a bit of一点的;a bit一点;a lot of许多的;a lot非常。分析句子可知,需要副词来修饰动词missed,故排除A、C,根据上句“I’m glad. It’s ...