相关知识点: 试题来源: 解析 B【答案】B【核心短语/词汇】how long:多长时间【翻译】恐龙在人类之前在地球上生活了多长时间?【解析】A项超过6亿年;B项超过6千万年;C项超过6千年。根据常识可知恐龙在人类之前在地球上生活了超过6千万年,故选B。 反馈 收藏
解析 【答案】disappeared【核心短语/词汇】disappear 消失【翻译】在消失之前恐龙在地球上生存了多久?【解析】根据语境和常识可知句意为“在消失之前恐龙在地球上生存了多久?”disappear消失,before引导的时间状语从句是一般过去时,disappear应用过去式disappeared,故应填:disappeared。 反馈 收藏 ...
In some sections of On Certainty, Wittgenstein uses the term “persuasion,” pitting it, on the one hand, against “giving reasons” (proving and justifying), and comparing it, on the other, to conversion (also in the religious sense of the term), while, finally, defining it as “giving...
we can work out the Earth's spin. For instance, if the Earth had been spinning a bit faster at that time, the path of totality would have passed to the west of Babylon—not directly over the city.
2. Reduce, reuse, recycle! We live in a ‘throwaway culture‘, where many of our things aren’t built to last. Each year, every house in the UK produces about1 tonne of waste– that’s about the same weight as agreat white shark!
( )How long did the dinosaurs exist ___?A. in earthB. in the earthC. on the earthD. in world 相关知识点: 试题来源: 解析 C 选项A“in earth” 是错误表达,“earth” 表示 “地球” 时,常用搭配不是 “in earth” 。选项B“in the earth” 意思是 “在地球内部”,而句子询问的是恐龙...
【题目 】( ) How long did dinosaurs live on earth before they? A. showed B. disappeared C. appeared D. grew 相关知识点: 试题来源: 解析 【解析】 【选项解析】 showed 展示; disappeared 消失; appeared 出现、 显现;grew成长。 【句意提示】 恐龙消失之前在地球上生活了多久? B. 反馈 收藏 ...
To determine how long it will take to reach Mars, we must first know the distance between the two planets. Mars is the fourth planet from the sun, and the second closest to Earth (Venus is the closest). But the distance between Earth and Mars is constantly changing as they orbit the ...
Early cultures used meteorites to craft weapons and jewelry long before anyone knew how to extract iron from ore.
So, how long did the Babylonian empire last? Well, the first instance of it lasted from roughly 1830 BC to 1531 BC. From 1770 to 1670 BC, its capital, Babylon, was perhaps the largest city in the world. The last king, Samsu-Ditana, was overthrown after a Hittite invasion. So, the...