When the dishes are clean, the dishwasher turns itself off.Not so the television, which is on from the sun in the morning to the moon at night and b A.boring B.very tired C.busy D.angry 免费查看参考答案及解析 题目: [选择题] 16 Back in the old days, when I was a ...
When I lived in Bstn, I taught English as a secnd language t adult students frm arund the wrld. On the last day, they threw a nice party. I was amazed they had learned enugh English 11 (rganize) such an event altgether. At the end f the party, they prudly handed me a gift...
And this time, it was a complete stranger who turned out to be a real blessing.1. A.doubts B.reasons C.instructions D.concerns2. A.Even if B.Every time C. Soon after D. Now that3. A.on my way B.on my own C. by any chance D.by the day4. A.any B.much C.little D....
What is the main reason that Peter was considered “diffi-cult" by grown-ups? A. He was far from communicative. B. He turned a deaf ear to others. C. He did not do well in his studies. D. He preferred to live on his own.14. What might the author continue to write about in ...
At the end of summer, he re-turned to his mother. I___about him several years later. Dad told me that after going back, the youngest son decided to go to night school for accounting. He eventually___an office job. He was the only son in that family who did not become a(n)__...
根据第一段What many people don't know is that the web was at first created to improve communication between thousands of scientists in Switzerland.可知,万维网的建立的目的是为了 改善CERN科学家之间的交流。故选D。 根据第三段最后一句However, Berners-Lee's boss said that it sounded exciting but ...
The invention was picked up by Abe Bookman, brother-in-law to a shop owner in Cincinnati, who eventually shaped it like a crystal ball. In 1950, Brunswick Billiards wanted to use the item as a giveaway and turned it into an eight ball, and it gained immediate popularity. The toy was ...
the World Wide Webhas tumed 25 years old. What many people don't know is that the web was at first createdto improve communication between thousands of scientists in Switzerland.In 1989, Tim Bermers-Lee was a 34-year-old British physicist working as asoftware(软件) engineer at CERN, the...
15.Not a day goes by when we don't use the World Wide Web.Today it has become almost as important to every family as food and water!This year,the World Wide Web has turned 25years old.What many people don't know is that the web was at first created to improve communication between...
This year,the World Wide Web has turned 25years old.What many people don't know is that the web was at first created to improve communication between thousands of scientists in Switzerland. In 1989,Tim Berners-Lee was a 34-year-old British physicist working as a software engineer at CERN,...