Among the annoying challenges facing the middle class is one that will probably gounmentio

ned in the next presidential campaign： What happens when the robots come for theirjobs？

Don‘t dismiss that possibility entirely About half of U.S jobs are at high risk of beingautomated， according to a University of Oxford study， with the middle class disproportionatelysqueezed Lower-income jobs like gardening or day care don’t appeal to robots But manymiddle-class occupations-trucking， financial advice， software engineering — have arousedtheir interest， or soon will The rich own the robots， so they will be fine.

This isn‘t to be alarmist Optimists point out that technological upheaval has benefitedworkers in the past The Industrial Revolution didn’t go so well for Luddites whose jobs weredisplaced by mechanized looms， but it eventually raised living standards and created more jobsthan it destroyed Likewise， automation should eventually boost productivity， stimulatedemand by driving down prices， and free workers from hard， boring work But in the mediumterm， middle-class workers may need a lot of help adjusting.

The first step， as Erik Brynjolfsson and Andrew McAfee argue in The Second Machine Age，should be rethinking education and job training Curriculums —from grammar school tocollege- should evolve to focus less on memorizing facts and more on creativity and complexcommunication Vocational schools should do a better job of fostering problem-solving skillsand helping students work alongside robots Online education can supplement the traditionalkind It could make extra training and instruction affordable Professionals trying to acquirenew skills will be able to do so without going into debt.

The challenge of coping with automation underlines the need for the U.S to revive itsfading business dynamism： Starting new companies must be made easier In previous eras ofdrastic technological change， entrepreneurs smoothed the transition by dreaming up ways tocombine labor and machines The best uses of 3D printers and virtual reality haven‘t beeninvented yet The U.S needs the new companies that will invent them.

Finally， because automation threatens to widen the gap between capital income and laborincome， taxes and the safety net will have to be rethought Taxes on low-wage labor need tobe cut， and wage subsidies such as the earned income tax credit should be expanded： Thiswould boost incomes， encourage work， reward companies for job creation， and reduceinequality.

Technology will improve society in ways big and small over the next few years， yet this willbe little comfort to those who find their lives and careers upended by automation Destroyingthe machines that are coming for our jobs would be nuts But policies to help workers adapt willbe indispensable.

Who will be most threatened by automation？

A.Leading politicians

B.Low-wage laborers

C.Robot owners

D.Middle-class workers

Education in the age of automation should put more emphasis onA.creative potential

B.job-hunting skills

C.individual needs

D.cooperative spirit

Which of the following best represent the author’s view？A.Worries about automation are in fact groundless

B.Optimists‘ opinions on new tech find little support

C.Issues arising from automation need to be tackled

D.Negative consequences of new tech can be avoided

The author suggests that tax policies be aimed atA.encouraging the development of automation

B.increasing the return on capital investment

C.easing the hostility between rich and poor

D.preventing the income gap from widening

In this text， the author presents a problem withA.opposing views on it

B.possible solutions to it

C.its alarming impacts

D.its major variations

请帮忙给出每个问题的正确答案和分析，谢谢！