句意:它成为了通用产品代码的基础,从1973年开始它被许多公司使用。A.invented发明;B.sold出售;C.created创造;D.used应用。根据前文"It became the basis for the Universal Product Code,"(它成为了通用产品代码的基础)可知,从1973年开始它被许多公司使用,故选D。(4)考查形容词。句意:时间证明它是一个强有...
阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限1 People are very smart and invent many things Back in 1876, Alexander Graham Bell invented the telephone. 66 telephone let people communicate (更容易). In 1973 Martin Cooper invented the mobile phone Mobile phones made it even easier 67...
There are lots of inventions in our life.One of my favorite inventions isthe mobile phone. The first mobile phonewas invented byan American named Martin Cooper in 1973 and it was quite big. Then it was improved to be smaller. And people can carry it anywhere easily.It is used not only ...
They can tell customers what materials are used in a product or if the product is suitable for certain people. This keeps providing the customers with greater trust in the products they will buy.()1. What do we know about barcodes? A. They were invented 53 years ago. B. They were ...
This provides people with a greater level of trust in the products they buy.41. A. truly B. hardly C. nearly D.really42. A. put up with B. came up with C. end up with D. catch up with43. A. invented B. sold C. created D. used44. A. powerful B. strict C. similar D....
Let’s Play Megami Tensei II, Part 12: The Sword in the Snake Let's Play,Uncategorized Trash Culture Presents Megami Tensei II, Part 11: Lucifer On Ice Yes This Really Happened Yes, This Really Happened: Xena Convinced Emperor Caligula To Kill Himself ...
With her 1818 novel Frankenstein: or, The Modern Prometheus, Mary Shelley not only authored a story that passed into myth, but also invented a new type of monster that exists independent of that story. It is the Monster—and a familiar but shifting set of surrounding circumstances—that has ...
The games she’s invented feel startlingly authentic, each one a clever fusion of artistry and psychological manipulation. Dia’s sharp perspective keeps us invested as the mystery deepens, and the plot unfolds in clever layers. A swift, addictive read from an author who excels at crafting ...
The barcode was invented in A. 1971 B.1973 C.1980 D. 198117. From paragraph 2, we can infer that A. the barcode was widely used by companies in 1971 B. store keepers had to ring up prices by hand in 1973 C. the Universal Product Code was the basis of barcodes D. the first ...
The barcode was invented in A. 1971 B.1973 C.1980 D. 198117. From paragraph 2, we can infer that A. the barcode was widely used by companies in 1971 B. store keepers had to ring up prices by hand in 1973 C. the Universal Product Code was the basis of barcodes D. the first ...