The third wave, digitization, is fundamentally different from the first two because it contains the promise of significant productivity-boosting opportunities, yet the benefits have not materialized at scale. T
In a large number of cases factory workers earn as much, if not more, than their middle-class supervisors. Social security and laws to improve job-security, combined with a general rise in the standard of living since the mid-fifties of the 20th century, have made it less necessary than ...
"I had no idea about what I'd find there and I wasn't nervous, I just wanted to do it. And I wanted to do it alone as I always prefer it that way." In March 2008, Ginni boarded a ship with 48 passengers she'd never met before, to begin the journey towards Antarctica. "...
an D. his 9. It’s not good idea to drive for four hours without break. A. a; a B. the; the C. a; the D. the; a 10. —What sweet music! Do you know who wrote it? —Beethoven, I think. A. / B. a C. an D. the 11. —How was d...
Very small drones with advanced sensors and AI and travelling ahead of the train could guide it like a co-pilot. With their ability to see ahead, they could signal any problem, so that fast-moving trains would be able to react in tim...
C. because it had burned down during the war D. because George Washington was not willing to live in it 5. The new presidential home was painted white to . A. cover the marks of fire B. attract tourist from France C. to please Mrs. John Adams D. keep it warm in winter ...
UNIT13 What Is "American”About the USA? 是什么让美国独一无二,成为地球上一个特别的地方? What makes the USA unique, a special place on earth? 首先,这是“西方”最极端的例子。 For one thing, it is the most extreme example of what it means to be "Western." 在主要西方...
Important___hisdiscoverymightbe,itwasregardedasamatterofnoaccountinhistime. 单选题(2.0分) (难易度:中) A. when B. until C. as 正确答案:C 正确答案解释 : 正确答案为C 21. Passage5 NEWYORK-ThefivemenfacingtrialintheSept.11attackswillplead...
1.It is reported that last Tuesday, a young traffic policeman was knocked down by accident and sent to the nearby hospital. 据报道,上周二一名年轻的交警意外地被撞倒,然后送往了就近的医院。 2.As students, we agree that we should take full advantage of time to practice ourselves and receive mo...
Red is used for signs of2 , such as STOP signs and fire engines. Orange is the bright, warm color of3 in autumn. People say orange is a4 color. They associate orange with happiness. Yellow is the color of__5__. People say it is a cheerful color. They associate yellow too, with ...