更多"Youth often have a great deal of au"的相关试题:
[填空题]Youth often have a great deal of authority in store-selection decisions, which means that stores must _________________(用有效办法吸引他们).
[单项选择]Scientists have learned a great deal about the kinds of food people need. They say that there are several kinds of food that people should eat every day. What are these classes of food They are 1) green vegetables of all kinds, such as string beans, peas, lettuces, and cabbages; 2) fruit, such as apples, peaches and bananas; 3) other vegetables, examples of these are beets, onions, carrots, tomatoes and so on; 4) meat of all kinds, fish and eggs; 5) milk and food made from milk, such as butter, cheese and ice-cream; 6) bread or cereal. Rice is also in this class of food.
People in different countries and different areas of the world eat different kinds of things. Scientists say that none of these differences are really important. It doesn’t matter whether food is eaten raw or cooked, canned, or frozen. It doesn’t matter if a person eats dinner at four o’clock in the afternoon or at eleven o’clock at night. The important thing, they say, is that every day a person should eat someth
A. The kinds of food that should be eaten every day.
B. Whether to eat food raw or cooked.
C. When to eat food every day.
D. How much food to eat every day.
[单项选择]Although the media have paid a great deal of attention to telecommuting, in most cases it is the employee’s situations, not the availability of technology, that （ ） a telecommuting arrangement.
A. precipitates
B. reciprocates
C. anticipates
D. apprehends
[简答题]They have caused a great deal of grief to the family and friends of the victim or victims and it seems like the only way justice could be served is for the criminal to die．
[填空题]I have had great deal of trouble ______ (跟得上班上的其他同学).
[单项选择]Civil trials often involve great complexities that are beyond the capacities of jurors to understand. As a result, jurors’ decisions in such trials are frequently incorrect. Justice would therefore be better served if the more complex trials were decided by judges rather than juries.
The argument above depends on which of the following assumptions
A. A majority of civil trials involve complexities that jurors are not capable of understanding.
B. The judges who would decide complex civil trials would be better able to understand the complexities of those trials than jurors are.
C. The judges who would preside over civil trials would disallow the most complex sorts of evidence from being introduced into those trials.
D. Jurors’ decisions are frequently incorrect even in those civil trials that do not involve great complexities.
E. (E) The sole reason in favor of having juries decide civil trials is the supposition that their decisions will almost always be correct.
[单项选择]There is a great deal of geographical variation in the frequency of many surgical procedures—up to tenfold variation per hundred thousand between different areas in the numbers of hysterectomies, prostatectomies, and tonsillectomies. To support a conclusion that much of the variation is due to unnecessary surgical procedures, it would be most important to establish which of the following
A. A local board of review at each hospital examines the records of every operation to determine whether the surgical procedure was necessary.
B. The variation is unrelated to factors (other than the surgical procedures themselves) that influence the incidence of diseases for which surgery might be considered.
C. There are several categories of surgical procedure (other than hysterectomies, prostatectomies, and tonsillectomies) that are often performed unnecessarily.
D. For certain surgical procedures, it is difficult to determine after the operation whether the procedures were necessary or whether alternative treatment would have succeeded.
E. (E) With respect to how often they are performed unnecessarily, hysterectomies, prostatectomies, and tonsillectomies are representative of surgical procedures in general.
[填空题]Although we already know a great deal about influenza, it is difficult for epidemiologists (流行病学家), who study infectious disease, to (36) when and where the next flu epidemic will occur, and how (37) it will be. There are three kinds of influenza virus, known as A, B and C. Influenza C virus is relatively stable and causes mild (38) that do not spread far through the population. The A and B types are (39) , and are responsible for the epidemics that cause frequent concern. Following any virus attack, the human body builds up antibodies which confer (给予) immunity to that strain of virus, but a virus with the capacity to change its character is able to bypass this (40) . Variability is less developed in the influenza B virus, which affects only human beings. An influenza B virus may cause a widespread but will have little effect if (41) into the same community soon afterwards, since nearly everyone will have built up
