一般大学生什么时间考研究生？学的美术；艺术类的...

元祐更化

Text 3 The concept of man versus machine is at least as old as the industrial revolution,but this phenomenon tends to be most acutely felt during economic downturns and fragile recoveries.And yet,it would be a mistake to think we are right now simply experiencing the painful side of a boom and bust cycle.Certain jobs have gone away for good,outmoded by machines.Since technology has such an insatiable appetite for eating up human jobs,this phenomenon will continue to restructure our economy in ways we can't immediately foresee.When there is rapid improvement in the price and performance of technology,jobs that were once thought to be immune from automation suddenly become threatened.This argument has attracted a lot of attention,via the success of the book Race Against the Machine,by Erik Brynjolfsson and Andrew McAfee,who both hail from MIT's Center for Digital Business.This is a powerful argument,and a scary one.And yet,John Hagel,author of The Power of Pull and other books,says Brynjolfsson and McAfee miss the reason why these jobs are so vulnerable to technology in the first place.Hagel says we have designed jobs in the U.S.that tend to be“tightly scripted”and“highly standardized”ones that leave no room for“individual initiative or creativity.”In short,these are the types of jobs that machines can perform much better at than human beings.That is how we have put a giant target sign on the backs of American workers,Hagel says.It's time to reinvent the formula for how work is conducted,since we are still relying ona very 20th century notion of work,Hagel says.In our rapidly changing economy,we more than ever need people in the workplace who can take initiative and exercise their imagination“to respond to unexpected events.”That's not something machines are good at.They are designed to perform very predictable activities.As Hagel notes,Brynjolfsson and McAfee indeed touched on this point in their book.We need to reframe race against the machine as race with the machine.In other words,we need to look at the ways in which machines can augment human labor rather than replace it.So then the problem is not really about technology,but rather,“how do we innovate our institutions and our work practices?”
Which of the following could be the most appropriate title for the text?

A.How to Innovate Our Work Practices?
B.Machines will Replace Human Labor
C.Can We Win the Race Against Machines?
D.Economic Downturns Stimulate Innovations

法的指引作用可以分为确定的指引和有选择的指引，下列哪些表述属于有选择的? （　　）
A.宪法规定，公民的通信自由和通信秘密受法律保护
B.合同法规定，当事人协商一致，可以变更合同
C.刑法规定，故意杀人的，处死刑、无期徒刑或者10年以上有期徒刑
D.民法通则规定，公民对自己的发明或者其他科技成果，有权申请领取荣誉证书、资金或者其他奖励

短效胰岛素是
A.普通胰岛素 B.低精蛋白胰岛素 C.慢胰岛素锌混悬液 D.特慢胰岛素锌悬液