Nobody would believe that my motive was _____ despite my explanation about it

A . doubt B . question C . wonder D . consideratio

A、whistle B、structural C、selfish D、fur

A . even though B . in spite C . no matter D . contrary to

A．market is merciless in nature B．greed can be socially beneficial C．they can benefit from the fortune of others D．market requires regulation

A．people who moved out of the city decades ago now would move back B．suburban dwellers when moving back into the city must take round trip C．suburban flight years ago would go in circles D．senior people's moving back into the city would take place all over the United States

A．mutated genes have a negative influence on Ashkenazim"s intelligence B．mutated genes have played a role in Ashkenazim"s intelligence C．the Ashkenazim"s high intelligence is caused by the mutated genes D．the Ashkenazim"s illnesses have greatly handicapped their performance 此题为多项选择题。

A.many teachers are opposedto the idea of being evaluated by the students B.students are opposed tothe idea of evaluating the teachers on their own C.students fear that theyare likely to be criticized by their teachers if they are to give theirassessments D.many teachers fear that theyare likely to criticize the students who have given their assessments

A．be learned at an early age B．not be confused with body language C．not be confused with written language D．be learned in the context of a caring relationship

A．dressing appropriately of women politicians would not be worthy of comment any more B．we have the definition of what Sen. Clinton wears, and that should be end of her style. analysis C．no distraction would be earned for those politicians in uniform D．women politicians would like to make changes and invite analysis. 此题为多项选择题。

[A] was having [B] was to have [C] had had [D] had

A．won the race by his own effort B．took a risk by agreeing to race C．was not given a fair chance in the race D．won the race by chance

Ben-Shalar uses three optimistic exercisers. When he feels down-sag, after giving a bad lecture-he grants himself permission to be human. He reminds himself that mot every lecture can be a Nobel winner; some will be less effective than others. Next is reconstruction, He analyzes the weak lecture, leaning lessons, for the future about what works and what doesn’t. Finally, there is perspective, which involves acknowledging that in the ground scheme of life, one lecture really doesn’t matter.

A.women have to show theirbeauty through their looks B.beautiful clothes can makewomen more attractive C.women should lay moreemphasis on their owrl qualities D.women are more curiousabout new things than men

A.acceptable despite the criticism. B.harmful to the culture of research. C.subject to undesirable changes. D.unworthy of public attention.

It is now clear that this is not so. Babies will learn to behave in ways that produce re suits in the world with no reward except the successful outcome. Papousek began his studies by using milk in normal way to "reward' the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on' a display of lights and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many as three turns to one side. Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely al though they would "smile and bubble when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control. According to the author, babies learn to do things which ______. A．will satisfy their curiosity B．will meet their physical needs C．are directly related to pleasure D．will bring them a feeling of success

Many researchers believe that the presence of RNA in brain cells is the biochemical basis of memory; that is, the presence of RNA enables us to remember. Because certain chemicals are known to inhibit the synthesis of RNA in the body, we can test this hypothesis. Animals that have learned particular responses can be injected with an RNA inhibitor and then tested for memory of the learned responses. Which of the following test results would most seriously weaken the case for RNA as the basis of memory？ A．After an injection of RNA inhibitor, a wide range of behaviors in addition to the learned responses were affected. B．After an injection of RNA inhibitor, animals that had not consistently been giving the learned responses were able to give them consistently. C．After injections of RNA inhibitor, some animals lost memory of the learned responses totally but others lost it only partially. D．After a small injection of RNA inhibitor, animals responded well, but as the size of the injection increased, they gave fewer of the learned responses. E．After an injection of RNA inhibitor, animals could not learn a new response.

A．learning is important for its own sake B．it"s understandable to pay kids for test scores C．paying kids to learn is what schools strive for D．pay-to-learn is against our notion about education

A．everyone gets a chance to be successful by their own efforts and talents B．everyone has the right of all individuals to control their own destiny C．everyone is the members of a close-knit, interdependent collectivity D．everyone is responsible for their own situations in life 此题为多项选择题。