In Thoreau's opinion, the price of a thing should be measured in terms of ______.

A . reluctant B . positive C . possible D . improper

A、Teenagers' idleness and ignorance will produce serious effect on all concerned andfor society as a whole. B、Teenagers' idleness and ignorance will produce positive effect on all concerned andfor society as a whole. C、Teenagers' idleness and ignorance won't produce any serious effect at all. D、Teenagers' idleness and ignorance will produce serious effect only onthemselves.

A．The prevailing Television crimes have frightened people B．The Television crimes have different social sources C．The violence on TV is often based on cowboys' shootout D．TV watching makes people think the country is under control 此题为多项选择题。

A) gave a correct judgment of the English level of the students B) had exaggerated the language problems of the students C) was right in saying that English teachers were not doing their jobs D) could think and speak intelligently

A. full enrollment B. raising fees C. reducing student aid D. national support

A．a particular kind of thing B．the inherent force which influences the world C．the entire world itself including human beings D．the essential quality and character of something

A. developing countries should be responsible for environmental problems B. overpopulation in the world is created by the developed countries C. rich countries exercise worse influence on environment than poor countries D. all countries should bring the population growth under control

A．because its budget was large B．because its camera work and musical score were blended artistically C．because its plot was repetitive D．because its symbolism was very good 此题为多项选择题。

A．the project did more harm than good to both the environment and the industry B．some people profited at the price of the loss of the natural balance C．the complex was so important that all efforts must be made to keep it going D．all industrial investments must be given the most careful examination 此题为多项选择题。

A．Hispanics are not so politically concerned as the blacks. B．there are fewer Hispanic statesmen than the Black ones. C．it is time for Hispanics to make a voice in political affairs. D．the number of Hispanic statesmen is low in the USA.

A．participating in new assignments B．developing new skills C．renewing skills D．going to the right school

A．make people indulge in pleasures B．lead to despondency C．pose touchy problems for social reformers D．throw a heavy burden on the country's welfare program

A．rectified the judgment by those carefully selected scholars. B．offered a brand new reassessment perspective. C．came up with somewhat favourable conclusions. D．resulted in similar disparaging remarks on Lincoln.

A．Computers have educational uses． B．Computers offer games that occupy children' s learning time C．Computers shouldn' t take the place of teaching in the classroom． D．Computers help children focus their attention on study．

A．Because we have made up our mind to do so. B．Because we want to fulfil our desire for knowledge. C．Because we want to enjoy the ecstasy of achievement. D．Because we cannot help ourselves.

A．is likely to direct further research in the inner physics of the earth B．has successfully solved the mystery of polarity reversals C．is certain to help predict external disasters D．has caused great confusion among the world's geophysicists 此题为多项选择题。

Popper says that the scientific method is hypothetico-deductive. 此题为多项选择题。

A．a moral duty B．a thankless job C．a rewarding task D．a source of inevitable pain

A．strict traffic regulations are badly needed B．drivers should apply road politeness properly C．rude drivers should be punished D．drivers should avoid traffic jams

A．illegal and need to be sent back to where they're from. B．essential to the construction of US economy. C．encouraged to work illegally in US. D．enjoying the public services without contributing to them.

A．will be taken advantage of by the rich. B．stimulates the fashion of luxurious goods. C．redistributes the wealth among people. D．hinders the development of democracy.

A．It is against their religious beliefs． B．It is unfair to the caretakers． C．It would be good to have more pigs． D．It would be good to farm pigs in the country．