Travelling backwards in time seems much more difficult. Theoretically, one way of going back is via awormhole. That means, if space and time can be folded like paper, we could create a tunnel – ashortcutbetween points in time. The problem is that there is no evidence that wormholes exist...
Travelling backwards in time seems much more difficult. Theoretically, one way of going back is via awormhole. That means, if space and time can be folded like paper, we could create a tunnel – ashortcutbetween points in time. The problem is that there is no evidence that wormholes exist...
题目Because of her busy schedule, it is for her to spend much time travelling. (possible) 相关知识点: 试题来源: 解析 1.impossible 考查反义词。句意:由于她的日程繁忙,她不可能花很多时间旅行。possible的反义词是impossible不可能。故填impossible。
49. Because of her busy schedule, it is impossible for her to spend much time travelling. (possible) 相关知识点: 试题来源: 解析 答案见上49.impossible【解析】句意:由于她的工作繁忙,她不可能花 太多时间旅行。 空格处缺形容词作表语;根据“Because of her busy schedule”可知,她的工作繁忙,所以她...
A long time ago, travelling around is not easy. Then we built ships. We invented cars, bicycles,trains and subways. From then on, travelling became easier. But we human beings did not stop here. We looked up in the sky and wanted to fly like birds. Then the Wright brothers built the...
In backward time travel, personal and external time differ in direction, so journeys end in external time before, not after, they begin; you spend five personal minutes travelling 150 years into the external past. General Relativity suggests that the universe is essentially curved spacetime, which...
3. Travelling by plane is expensive, but it saves (节 ) time. 相关知识点: 试题来源: 解析 答案见上本题主要考查动词。“节省”的英文表达为 save,在句中为动词作谓语。由主语 it 可知,应用第三人称单数形式。因此 saves 符合题意。故正确答案为“saves”。
1. From the passage, we know the fastest way of travelling is. A. by train B. by sea C. by plane D. by car 2. If we travel by car, we can. A. make the longest journey enjoyable B. travel to a very far place in several minutes C. make our own timetable D. travel only ...
Travelling by plane is expensive, but it___ (节省) time. 答案 节省:英语表达是save,由前句知道这里是一般现在时,主语是第三人称单数it.故答案为saves.相关推荐 1Travellingbyplaneisexpensive,butit___(节省)time. 2Travelling by plane is expensive,but it___(节省) time. 3Travelling by plane is ...
if a hypothetical time traveller goes back in time and kills his grandfather, the time traveller himself would never be born when he was meant to be; if he is never born, though, he is unable to travel through time and kill his grandfather, which means that he WOULD be born; etc, etc...