The authorities wouldnt______us permission to fly all the way down to San Francisco.

A．doubtful B．positive C．negative D．uninterested

A．interest in their language B．appreciation of their efforts C．admiration for their memory D．contempt for their old-fashionedness

A．optimistic B．sarcastic C．worried D．pessimistic

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．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．fought fearlessly against racial discrimination in his early years B．had no say in the management of family affairs C．was a racist in his early years D．hated very much new institutions of the federal government

A．did not show that attractiveness has advantages B．indicated that more attractive people get more chances to be hired for jobs C．gave no indication whether attractiveness influences one's chances to be hired for jobs D．did demonstrate that more attractive people have more chances to succeed

A．unclear B．gloomy C．optimistic D．ironic 此题为多项选择题。

A．compare the consequences of the earthquakes that occurred in the U.S B．encourage civil engineers to make more extensive use of computers C．outline the history of the development of quake-resistant building materials D．report new developments in constructing quake- resistant building 此题为多项选择题。

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．to make all drugs extremely costly B．to put honest warnings on all drug labels C．to make the buying and selling of all drugs illegal D．to tell people the dangerous effects of drugs on health

A．neutral B．positive C．critical D．compromising

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．amicable B．depressed C．sympathetic D．hostile

A．to compare dog behaviors to chimp behavior B．to defend an idea C．to explore recent research on nonhuman self-awareness D．to evaluate a hypothesis 此题为多项选择题。

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

A．to give advice on appropriate conduct for social occasions B．to provide ways of how to obtain information about people C．to call the reader's attention to the negative side of people's characters D．to discuss the various aspects of getting to know people

A．to persuade young children not to worry about criticism B．to stress the importance of positive reinforcement to children C．to discuss the skill of combining criticism with encouragement D．to teach young athletes how to avoid burnout

A．think highly of the American service B．find it impossible to accept the American service C．do not appreciate the American service D．will gradually accept the American service

A．approving B．favorable C．dissenting D．objective

A．geography of the Pacific Ocean B．commercial role of the Pacific Ocean C．its origin of the name D．general introduction of the Pacific Ocean

A．neutral B．biased C．negative D．positive

A．an entertainer B．an actor C．a singer D．a writer

A．primitive languages may be large, complex, and complicated B．primitive languages may be large, complex and logical C．primitive languages may be large, old, and logical D．primitive languages may be similar to pidgin English 此题为多项选择题。