Paragraph 3 suggests that in the United States（）

The last paragraph suggests that______.

A. a modern computer won't be down

B. computers can take the place of humans

C. there will be great changes in computers

D. sometimes a computer may bring suffering to people

A．arrogant

B．detached

C．involved

D．patriotic

In the second paragraph, the author suggests that "economists" would______.

A．plan the economy through yearly forecasts

B．fail to consider the influence of technological innovation

C．value the economic contribution of farm animals

D．consult the national commission on the economy

The author suggests in the last paragraph that the effect of peer pressure is

[A] harmful

[B] desirable

[C] profound

[D] questionable

The first paragraph of the passage suggests ______.

A．modem society has made old people more fragile

B．there is still much one can do in his old age

C．in old age one should forget his past

D．in old age one should switch his thoughts to the future

A．net users regulate their online behaviors

B．net users rely on themselves for security

C．big websites limit the number of guesses

D．big websites offer users convenient access

The 4th paragraph suggests that

A questions are often put to the more intelligent students.

B alphabetically disadvantaged students often escape form. class.

C teachers should pay attention to all of their students.

D students should be seated according to their eyesight.

A.a modern computer won" t be down

B.computers can take the place of humans

C.sometimes a computer may bring suffering to people

D.there will be great changes in computers

A.while some physicists conclude from the laws of nature that there is a God, others draw no such conclusion

B.it is only by studying philosophy that a man can develop religious beliefs

C.by examining a living cell under a microscope biologists can under stand the process of evolution

D.there is a disparity of thinking between scientists and people from other walks of life regarding science and religion

A．depend on individuals to find ways of conversing energy

B．find ways of encouraging those industries and individuals who conserve energy and of punishing those who don’t

C．depend on companies to find ways of saving energy and rewarding workers

D．help establish businesses that will exploit waste materials