What was the author's purpose when writing this passage?

A．explain how cold viruses are transmitted B．prove that a poor diet causes colds C．discuss the relationship between income and frequency of colds D．analyze the distribution of income among the people in the study

A．He reviews the situation from different perspectives. B．He agrees with some of the people quoted in the passage. C．He has a preference for digital innovations. D．He thinks airlines benefit most from the digital age. TEXT C

A．Delighted. B．Sad. C．Agreeing. D．Disagreeing.

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．critical B．fault-finding C．optimistic D．pessimistic

A．It is clearly the best of the projects discussed. B．It is a good project that could be copied in other cities. C．The extensive use of bulldozers made the project unnecessarily costly. D．The work done on the river was more important than the work done on the buildings.

A．It has careated a sensation among artificial intelligence researchers but will soon die out. B．It's breakthrough in duplicating human thought processes. C．It's more like a peculiar game rather than a real scientific effort. D．It may prove to be in the right direction though nobody is sure of its future prospects.

A．Angry. B．Humorous. C．Scientific. D．Sympathetic:

A．To review the impact of women becoming high earners. B．To contemplate the philosophy underlying individualism. C．To examine the trend of young people living alone. D．To stress the rebuilding of personal relationships.

A．Compliment. B．Complaint. C．Objection. D．Criticism.

A．Critical. B．Objective. C．Arbitrary. D．Optimistic.

A．Kubrick had a lot of money to direct this movie B．the musical score was adapted mainly from classical compositions C．visual effects were almost kaleidoscopic D．the director utilized relatively inexpensive means like artistically combining spectacular camera work with classic music

A．She dislikes it because TV is more attractive． B．She dislikes it because it cuts off her relation with the outside world． C．She has become bored with it． D．She likes it because it is very convenient．

A．The reasons it offers are largely insignificant. B．The Clinton-Nickles bill was too expensive. C．Its tax cuts proposal is even more costly. D．The estimated cost for the bill is just $ 5 billion.

A．Benjamin Franklin B．Thomas Jefferson C．John Adams D．George Washington

A．Confident B．Negative C．Satisfied D．Objective