Although most firms agree that a clean environment is desirable, they may disagree on how much responsibility they have for improving the environment.

A . The British welfare system indulges jobseekers’ laziness. B . Osborne’s reforms will reduce the risk of unemployment. C . The jobseekers’ allowance has met their actual needs. D . Unemployment benefits should not be made conditional.

A．The new knee replacement will serve women better clinically. B．The underperformance of replacement knees may be found in women. C．Women sometimes may refuse to receive the knee replacement surgery. D．The replacement knees make a good performance in women.

A．Economics course misleads students with false financial concepts. B．Students shouldn"t be encouraged to participate in the debt market. C．The high schools should stop teaching introductory economics. D．Only with more rational design can economics course be helpful.

正确 错误

A．The UAW should be fully satisfied in order to avoid a strike. B．The administration has given more than enough sympathy to the workers. C．The unfair treatment can make future investors lose trust in the government. D．Legitimate concerns are only tools of the government to achieve political goals.

A．Results of the experiment played a vital role in the sin tax debate. B．More subjects should be included in similar researches. C．Though hypothetical, the research was still meaningful. D．The real situation will provide better ways to tackle obesity.

A．Advertising is responsible for compulsive shopping disorder. B．Pharmaceutical companies counteract the effects advertisers who persuade Americans to binge buy. C．Pharmaceutical companies are to blame for compulsive shopping disorder. D．Pharmaceutical companies are every bit as marketing-oriented as advertisers.

A、 People should applaud the trend toward higher proportions of female workers. B、 Equality of opportunity is impossible to realize without men's commitment. C、 The public is blind to the impacts of the changes in the American labor force. D、 Displacement of male workers can be prevented if more work is done on computer.

(9) A．The company is a sun-rising firm so it is worthwhile to extend the loan. B．The company has some accounting problems, some improvement is needed. C．The company is short of funds because it is sun-rising. D．The company has some accounting problems because it is sun-rising.

A．importance should be attached to structural measures such as education and training B．politically conservative policies should be made in the effort to reduce unemployment C．a tax cut would not be sufficient to help to create increased demand D．government spending to increase demand should fund programs for lower income groups and public services 此题为多项选择题。

A．Not all of the developing world's most successful companies are globalizing. B．Companies venturing abroad most eagerly are the most successful at home. C．Local dynamos are the most successful firms all over the world. D．Globalizing is not good for companies in emerging economies.

A．The notion that any publicity is good publicity has gained currency. B．The main impact of terrorism or disasters is a change in destination. C．After some event, tourism tends to recover soon rather than collapsing. D．Thailand would eventually bounce back as a destination.

A．Non-Americans add to the average height of the nation B．Human height is conditioned by the upright posture C．Americans are 'the tallest on average in the world D．Larger babies tend to become taller in adulthood. 此题为多项选择题。

A．The directors of large firms will continue to anticipate the demand for products. B．The directors of large firms are less interested in achieving a predictable level of profit than in achieving a large profit. C．The directors of large firms will strive to reduce the costs of their products. D．Many directors of large firms believe that the government should establish the prices that will be charged for products.

A．American businesses are superior to their foreign counterparts in all aspects due to their competitive nature B．in the future, American businesses will have to change and adapt in order to meet the new competition presented by foreign companies emulating their ways C．with its free-market nature, American businesses could easily compete against its foreign counterparts D．the free-market economic system is superior to all other market systems currently known

A. women's lives significantly improved as the United States economy expanded. B. women had more opportunities for employment in the western United States than in other regions. C. the home after 1820 was a superior social entity to that of the eighteenth century. D. increased social fragmentation negatively affected middle class family.

A．decisions about the locations for power plants should be left to the utilities B．government leaders in the nineteenth century were irresponsible in not supervising urban growth more closely C．natural features of a region are no longer important to urban growth D．modern society is complex, so governments must take responsibility for decisions such as power plant sitting

A．The cost of manned space program is overestimated by Bush"s administration. B．The successor system should be updated and act as a stepping stone to Mars. C．Spending money on satellites travelling around the Earth sounds more realistic. D．America"s manned space program has to proceed to explore life possibilities.

A．Continuetoexperienceeconomicprofitinthelongrun. B．Haveawell-definedsupplyfunctionreflectingitsmarginalandaveragecosts. C．Havemanycompetitors,eachofwhichfollowsitsownproductdifferentiationstrategy.