We should never ourselves to danger.

A．undersell B．undervalue C．disregard D．misjudge

A.Because its always the best time to buy flowers for your love. B.Because its always the best time to buy chocolate for your love. C.Because its only natural that you buy chocolate and flowers as expressions of love. D.Because its only suitable for all the people to buy something.

是 否

future selves, and recognize past selves; against it we match our present self, Its primary function is to validate and re-create the self in all its individuality and distinctness. In doing so, it cements a sense of relationship between the self and the otherness of the book, and allows us a notion of ourselves as sociable. Its shared knowledge is vicarious experience; by this means we enlarge our understandings of what it means to be human, of the corporate 【M2】______ and independent nature of human society. The act of reading the book marks 【M3】______ both our difference in and our place in the human fabric. The more we read,【M4】______ the more we are. In the act of reading silently we are alone from the book,【M5】______ separate from one's own immediate surroundings. Yet in the act of reading 【M6】______ we enter other minds and other places, enlarge our dialogue with the world.【M7】______ Thus paradoxically, while disengaging from the immediate we are increasing its scope. In silence, reading activates a deeply creative function of consciousness. We are deeply committed to the narrative which we coexist while 【M8】______ engaged in reading. All kinds of present physical discomfort ness may be 【M9】______ unnoticed while we are reading, and actual time is replaced by narrative time. To imaginatively enter a fictional world by reading it is then both a liberation【M10】______ from self and an expansion of self. 【M1】

A．confined B．surrounded C．darkened D．blocked

A．adjust B．devote C．prepare D．familiarize

A．paid back B．paid for C．paid up D．paid off

Pain can take complete control of our body and mind, making it impossible to move and even to think. Yet we need pain. Without it, we would not know if we have hurt ourselves. It is our body's warning system________­­­­_47) Pain is the most common reason we go to a doctor. It is the most common reason we take medicines. Until recently, however, most doctors knew of only a few drugs that stopped some pains_________(48) But new knowledge about the process of pain is helping them to control pain better. Scientists have learned that the sense of pain is made up of both chemical and electrical signals_________(49) Scientists also have learned that the nervous system sends two different kinds of pain messages to the brain: one very fast, the ether slow. The first message is the warning signal. It moves at a speed of 30 meters a second. In less than a second, the brain understands that part of the body is hurt and how badly it is injured________(50) It tells us not to use the injured part until it heals. A．And others have painful attacks all the time. B．These signals travel from nerve cells in the injured area, up the spinal cord (脊髓) to the brain, and back down again. C．It tells us that we are injured and should do something about it. D．They knew little about the process of pain itself. E．The other message moves at a speed of only one meter a second. F． And they send the second, slower message of pain to the brain. 第 46 题 请选择（46）处的最佳答案．

A．in all B．after all C．above all D．at all