【解析】:onearth 是固定短语,相当于intheworld ,一般放在疑问句的句尾。ontheearth 是“在地球上”,强调的是“在...上面”。earth/world/sun/moon等独一无二的事物前面要使用冠词the,但是在用作抽象意义的时候则不能使用冠词the。句中的earth(世界)是抽象意义的,而非特指的,所以不能使用定冠词the。因此,本...
5 Read the sentences describing what happened after a huge 5 阅读描述大地震后所发生事情的句子。用earthquake. Complete the sentences with the correct forms of the 课文中生词和短语的正确形式完成句子。new words and phrases from the text.1 The huge earthquake left nearly the whole city ___. 1...
Joel Makower
Earth's surface was now protected from harmful ultraviolet radiation, and new forms of life were free to evolve in the open air. When you see a picture of Earth, such as from a space station, you see how incredibly thin the protective atmosphere is, this thin film which was made by lif...
“To understand the origin of life, it becomes important to understand when and how Earth began hosting an ocean with a more neutral pH,” said Meng Guo, a former Yale graduate student in Korenaga’s lab who is now a presidential postdoctoral fellow at Nanyang Technological University in Sing...
2.“What on earth happened to you。” she asked me in s___when she saw my dirty clothes. 3 . I want to buy a tie ( 领带 ) to match my white s___. 4 . The boy took off his shirt quickly and t___ it on his bed . 5."Be quiet!" The teacher shouted a___ at the st...
答案:happened前加has。当时间状语是over the past two years 时,句子通常用现在完成时态,主语是what,谓语应该用三单形式。故填 happened前加has在过去的两年里,这个社区到底发生了什么?句子改错着重考査考生的语言基本功和正确使用英语进行表达的能力.它渉及词汇、语法、句型结构等方面的知识和逻辑情理的...
The most consequential outcome of this cataclysmic event was the fifth mass extinction, which wiped out about 80% of all animal species, including the nonavian dinosaurs. But what really happened when the asteroid collided with Earth? By studying the geology both at Chicxulub and worldwide, ...
So when the volume of energy accumulated was too big to be supported by the earth crust, suddenly all that energy accumulated over the centuries was released in about one minute during the first earthquake." It is estimated that the Anatolia fault moves two centimeters each year,...
What on earth happened? 到底发生什么事了? 固定搭配on earth,表达的一种语气,用中文的“到底”或“究竟”之类的词来翻译比较恰当。分享到相关文章每日口语(10.26):The match 每日口语(3.26):The oceans 每日口语(9.18):He looks li 每日口语(3.19):She gave hi...