It can be inferred from Paragraph 3 that for now, ______.
A．nuclear safety is a fallacy
B．nuclear renaissance is coming
C．governments have a monopoly of nuclear-power plants
D．private companies don't want to build nuclear-power plants

未分类题In Richard Posners view, monopoly rights in the pharmaceuticals industry can achieve the effect of______.A．stimulating and driving innovationsB．shortening the time-length of innovationsC．minimizing the costs of innovationsD．maximizing the profits of innovations

未分类题It is indicated in the first two paragraphs that US mail delivery______.A．has been charged at a low priceB．has been processed rather tardilyC．has often failed to be delivered successfullyD．has been handled by too many local facilities

未分类题'Good reason'(Line 8, Para 4)might possibly refers to the widening social gaps in______.A．living standards and lifestyle. habitsB．lifestyle. habits and social attitudesC．education levels and social attitudesD．living standards and education levels

未分类题The controversy surrounding DSM-5 focuses on______.A．the fact that its panel members refuse to file financial disclosuresB．the fact that there exists economic disputes among its panel membersC．the possibility that the panel favors drug companiesD．the possibility that the panel's decisions produce improper influences on drug industry

未分类题The text tries to convey the idea that hatred of bankers is______.A．a most dangerous prejudiceB．a natural response to recessionC．an unignorable warning to financiersD．a historically justified phenomenon