单选题—My boss at work is a real bully. —In that case, make sure you don't ______ to her, and whatever happens, don't be tempted to ______ your notice. A. give up; hand in B. give m; hand over C. give up; hand down D. give in; hand in

单选题In 1803, the U.S. purchased Louisiana from ______. A. Britain B. Spain C. France D. the Netherlands

单选题One of the most effective vegetable protein ______ is the soybean which can be used to manufacture imitation meat products. A. components B. ingredients C. substitutes D. elements

单选题According to the news, what are major auto manufacturers working on?

单选题Which of the following is not part of Britain?

单选题{{B}}Section A{{/B}} There is one passage in this section followed by five questions. For each question, there are four choices marked A, B, C and D. You should decide on the best choice, and then mark the corresponding letter on the answer sheet with a single line through the centre. Questions 46 to 50 are based on the following passage. The component of the healthy personality that is the first to develop is the sense of trust. As with other personality components, the sense of trust is not something that develops independent of other manifestations of growth. It is not that infants learn how to use their bodies for purposeful movement, learn to recognize people and objects around them, and also develop a sense of trust. Rather, the concept "sense of trust" is a shortcut expression intended to convey the characteristic flavor of all the child's satisfying experiences at this early age. Studies of mentally ill individuals and observations of infants who have been grossly deprived of affection suggest that trust is an early-formed and important element in the healthy personality. Psychiatrists find again and again that the most serious illnesses occur in patients who have been sorely neglected or abused or otherwise deprived of love in infancy. Observations of infants brought up in emotionally unfavorable institutions or moved to hospitals with inadequate facilities for psychological care support these findings. A recent report says that "Infants under 5 months of age who have been in an institution for some time present a well-defined picture. The outstanding features are listlessness, relative immobility, quietness, poor sleep, an appearance of unhappiness, etc." Another investigation of children separated from their mothers at 6 to 12 months and not provided with an adequate substitute comes to much the same conclusion. Most significant for our present point, these reactions are most likely to occur in children who, up to the time of separation at 6 to 9 months of age, had a happy relation with their mothers, while those whose relations were unhappy are relatively unaffected. It is at about this age that the struggle between trusting and mistrusting the world comes to a climax, for it is then that children first perceive clearly that they and their environment are things apart. That at this point formerly happy infants should react so badly to separation suggests, indeed, that they had a faith that now has been shattered. In most primitive societies and in some sections of our own society, the attention accorded infants is more in line with natural processes. Throughout infancy the baby is surrounded by people who are ready to feed it, fondle it, and otherwise comfort it at a moment's notice. Moreover, these ministrations are given spontaneously and wholeheartedly, and without that element of nervous concern that may characterize the efforts of young mothers made self-conscious and insecure by our scientific age. We must not exaggerate, however. Most infants in our society too find smiles and comfort. As their own bodies come to be more dependable, there is added to the pleasures of increasing sensory response and motor control the pleasure of the mothers' encouragement. Then, too, psychologists tell us that mothers create a sense of trust in their children not by the particular techniques they employ but by the sensitiveness with which they respond to the children's needs and by their overall attitude. Questions :

单选题In the meantime, the question raised by our financial problems is______such research is worth the cost. A. whether B. that C. how D. because

单选题What does Laura say is most important about a bike?

单选题Since 1969, both ______ has become the official languages of Canada.

单选题In the U.S. , the senatorial term is ______ years. A. 3 B. 4 C. 6 D. 8

单选题The geologist gave his listeners a vivid ______ of his journey through Peru, the mysterious country in south America.

单选题The library ______, so it won"t be available for students.

单选题______ is from India.

单选题Guy Fawkes Day is one of the most regularly observed national holidays in England on ______.

单选题Interviewer: What can you tell us about what happens when geniuses relax? Expert: We're looking into the psychology of high achievers. A recent study compared the hobbies of 134 Nobel Prize winning chemists. Over half were artistic and almost all had a long-lasting hobby: chess or insect collecting. Interviewer: Fascinating. So should we conclude then, that only a creative person can be a genius? Expert: ______Perhaps it's true up to a point, but it may not be as clear-cut as that. A. I bet it is. B. I'm contented. C. I think that's debatable D. You got it.

单选题Detectives ______ from the clues who had committed the crime.

单选题----Good morning， Madam！ I’d like some information about the course. ----Certainly. ____

单选题The issue in ______ is whether Congress should preserve a concept called "net neutrality".