when did the first century AD begin?End?when did the second century AD begn?End?when did the first century BC begin?End?when did the second century BC begin?End? 相关知识点: 试题来源: 解析 问题: 1.公元1世纪开始和结束?公元0年到公元9
the beginning of the 19th century. 1. **选项分析**: - **100 years ago**:指约1920年代,此时人类已进入南极内陆探险(如阿蒙森、斯科特1911-1912年抵达南极点),属于较晚阶段,非探索开端。 - **this century**:指21世纪,明显错误,南极探索远早于此。 - **the beginning of the 19th century**:19世纪...
15. What did Robert’s father do? A. A teacher. B. A coach. C. A librarian. 16. What helped Robert become a writer? A. Writing daily. B. Listening to stories. C. Reading extensively. 听第10段材料,回答第17至20题。 17. Where was Open Tchaikovsky Competition held in 1986?
从第二段“The nervous laughter of anxious TikTokers reminds historian Victor McFarland of..”以及“the new beasts known as automobiles were more threatening and unfamiliar to people a century ago than driverless cars are to us no...
1. While my wife was reading the newspaper, I was watching TV.当妻子正在看报纸的时候,我正在看电视。 2. While Jim was mending his bike, Lin Tao came to see him.正当吉姆修自行车时,林涛来看他。 3. While they were talking, the bell rang. 正在他们谈话的时候,上课铃响了。
But at the same time, a sense of guilt came over us. We decided to be honest with our parents. After listening to our story, to our great surprise, dad wasn't angry. Instead, he seemed to know that kids did crazy things when growing up. Not only were we not punished, but also ...
21.When did the su on a appear ?A. Before the3rd century . B . In the3rd century . C . In the16th century .22.Where did the su on a come from ?A. Japan . B . China. C .Arabia.23.What kind of sound does the su on a have according to the passage ?
Edison invented the light bulb. 爱迪生发明了电灯。 (2)invent还可以表示“虚构”。例如: The whole story was invented. 整个故事是虚构的。 (3) invent的名词形式有两个,一个是inventor(发明者;发明家),另一个是invention(发明物)。例如...
49. When I was in America, I visited almost all the buildings ___ had been built before the 18th century. A.where B.which C.that D.whose A B C D 50. ___ your help, I would not have succeeded. A.But that B.But for C.But if D.Thanks to A B C D 51. ___ his kno...
A. In the 13th century. B. In the 21st century. C. In the 22nd century.(B)40. Why did the humans leave the earth? A. Because there were too many people. B. Because there was terrible pollution. C. Because there was not enough food.(A)41. What is Wall-E's job? A. To ...