1. Why did the world start to change in the early 1800’s? A. Because there were few inventions that had as much effect as the wheel for hundreds of years. B. Because people began to work to make life better instead of exploring unknown world. C. Because there was little unknown land...
7.The young boy didn’t feel tired after walking a long d_ with his father. 8.Recently, some studies show that music helps d_ certain language abilities in the brain. 9.She couldn’t fall asleep, so she turned on the bedside l_ to read books. 10.Remember that you can come to me...
There are so many possibilities as to what I will do with my life in the future, but I know that with the pen in my hand, I will write a good future for myself. Tell me what future you will write for yourself. Answer the q...
If there was too much alcohol in their breath,the car wouldn't start. It sounds like a great idea to me,but people said that they might nced to drive the car in an emergency even if they had drunk too much alcohol. Another idea I like is an invention by a scientist who thought ...
He has made more than thirty robots with different functions.Some clean,some wash the dishes,and ___ light cigarettes,pour water or serve food. “I will never stop ___ robots and I'm glad that I have ___,”said Wu Yulu.“In 2009,I was invited to an exhibition in Shijiazhuang,the ...
Nuclear energy was first discovered in the 1930s by Italian physicist Enrico Fermi, who found that bombarding atoms with neutrons could split them, generating huge amounts of energy. He went on to develop the first nuclear chain reaction at the University of Chicago. This successful experiment le...
There are some very good inventions(发明)which, for one reason or another, don't become popular. These inventions should be better known, even though I think that some of them are crazy. Let's have a look at some of these inventions and see if you agree that they should be more ...
Then here comes another question: When did people first start using cars? The fact is that people developed the first cars in the 1880s, and they started to use cars a lot in the early 20th century. To tell the truth, those early cars were very slow. People were not very happy. Th...
“I don’t expect too much from this round of talks,” a source in Washington familiar with the talks told the Global Times on Friday, noting that US President Donald Trump had miscalculated. “He initially wanted to show how he forced China into making concessions,” the source, who spoke...
4.Somewerehugeoneswiththousandsofpages.thousandsof表示"成千上万的"。例如:Thousandsofbirdsflybacktothenorthinspring.成千上万的鸟儿在春天飞回北方。5.Andthememorycardmaybefull.memory表示"内存,存储器"。fulladj.满的;充满的例如:Mysuitcasewasfullofbooks.我的提箱装满了书。6.Thatcanbefixed.此句为含有...