大家好，小好来为大家解答以上问题。profit driven businessmen，profit driven很多人还不知道，现在让我们一起来看看吧！

1、根据自己的英文水平,将此卷子做一遍,仅供参考.希望能有所帮助!‘Good Greed’Do you what to know how to __21__money and do your bitfor the environment?Investing __22__something that will save the planet isbecoming easier as the private sector begins to step in with powerful,profit-driven solutions for huge world problems.Take energy,for example.Moreand more investors are now looking for risk huge __23__ in alternative energiessafe in the knowledge that the world is not safe from carbon emissions.21.A.do B.make C.have D.give （B）22.A.of B.in C.by D.for （B） 23.A.dollars B.cash C.amounts D.profits （D）Solar power is one such case.There are a dozen or so__24__ traded companies that manufacture solar materials or systems.And some big-namebillion-dollar investors have already rushed to __25__stocks; one producer ofhigh-efficiency solar-power cells,for example,was recently trading on thestock market at more than 166 times earnings.24.A.shop B.share C.personally D.publicly （C）25.A.sell B.buy C.invest D.grow （C）Cautious investors can’t forget that a similar optimismwas __26__ for the peak in e-business stocks in the nineties before the crash.In the case of solar power,such __27__ are well-founded because solar energyhas one big economic problem:it currently costs roughly twice __28__ much perkilowatt-hour as power from the grid.26.A.report B.charge C.deal D.responsible （D）27.A.concerns B.personality C.problems D.difficulties （A）28.A.than B.as C.so D.more （B）Nevertheless,events are changing in a way that mayencourage all investors.First,of course,there are rising petroleum pricesand no one really believes the cost of natural gas will ever go down again.Secondly,even as traditional energy prices begin to soar,solar costs areexpected to __29__ their descent.The cost of solar kilowatt-hour has declinedfrom 47 cents in 1990 to around 21 cents today,where it has remained stable.The third force is government subsidies.In the USA,for example,Uncle Sam nowgives a 30% tax credit to businesses that use solar energy—and that’s just the__30__,with much more still to come.29.A.move B.go C.push D.continue （D）30.A.begin B.first C.start D.money （C）。

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