问题：
[单选题] Text 3 Drones,originally developed for military purposes,weren't approved for commercial use in the
A、It is under proper supervision.B、It has multiple purposes.C、It is opposed by people.D、It has no security problem.问题：
[单选题] Text 3 Employees are often said to be a company's biggest resource.It is equally true that they are
A、people with the greatest capacity should control the moneyB、it‘s better to compromise with IT departmentC、IT specialists should be carefully watched...问题：
[单选题] Text 3 If you're tired of swiping left and right to approve or reject the faces of other people,try
A、function as app Tinder.B、do peer review works.C、assess unpublished papers.D、read free scientific papers.问题：
[单选题] Text 3 The hotel guestroom telephone is being ignored more and more these days.The average hotel gue
A、Indifference.B、Objective.C、Biased.D、Misled.问题：
[单选题] Text 3 There are plenty of good reasons for a young person to choose to go to university:intellectua
A、Non-graduates‘Dilemma in Job-seekingB、Measures to Improve Employment RateC、Time to End the Academic Arms RaceD、Higher-education Means Decent Work问题：
[单选题] Text 4 As the nation experiences one of the worst flu seasons in years,thousands of Americans have a
A、We have learned enough ofit.B、lt‘s a kind of virus with the highest fatality rate.C、It claimed more lives ofits victims for its severity.D、The vacci...问题：
[单选题] Text 4 As the nation experiences one of the worst flu seasons in years,thousands of Americans have a
A、Take Flu Vaccination More SeriouslyB、Develop Higher Efficacy Flu VaccinesC、Receive More VaccinesD、Tackle the Flu Outbreak问题：
[单选题] Text 4 Clouds are notoriously unruly.Make It Rain,Kristine Harper's detailed history of weather cont
A、she argues scientific findings sometimes are inadequate for policy making.B、one of her book describes some political battles.C、she replied to some b...问题：
[单选题] Text 4 Henry Kissinger published an article in the June 2018 Atlantic Monthly detailing his belief a
A、the previous failuresB、the common conflation errorC、the complicated processesD、the imprecise description ofAI问题：
[单选题] Text 4 Henry Kissinger published an article in the June 2018 Atlantic Monthly detailing his belief a
A、try to write down all the rulesB、adjust its way of managingC、provide sufficient relevant dataD、simplify its complicated processes问题：
[单选题] Text 4 Ride-hailing giant Uber is buying the electric-bike start-up Jump Bikes,adding bike sharing t
A、Promising.B、Objective.C、Skeptical.D、Biased问题：
[单选题] Text 4 Turning oil rigs into reefs saves money and marine life.Yet many greens oppose it.When an off
A、diversB、fishersC、operatorsD、shrimpers问题：
[单选题] Text 4 Turning oil rigs into reefs saves money and marine life.Yet many greens oppose it.When an off
A、Environmental BureauB、residence nearbyC、oil processing industryD、state government问题：
[单选题] Text 4 When Kclscy Sisavath enrolled as a freshman at Lincoln Alternative High School in Walla Walla
A、The Success of Lincoln High SchoolB、How to Teach Traumatized KidsC、The Impact ofAdverse Experience on ChildrenD、The Ways to Deal with Toxic Stress问题：
