The passage implies that _____ ．

试卷相关题目

• 1A lens designer in the past _____ .

  A.did their work better

  B.did not use glass for making lenses

  C.was usually poor

  D.designed the lens all by himself

  开始考试点击查看答案
• 2Compared with a chess player,lens designer _____ .

  A.can put his design to massproduction.

  B.can draw on various sources in his work

  C.can reduce the cost of lens production

  D.has no one to train him before taking up the work

  开始考试点击查看答案
• 3In lens design, _____ .

  A.it is completely impossible to preset the best steps along the way

  B.it is always very hard to solve any problems

  C.one can work out a best solution to problems in each step

  D.there are countless steps towards the final goal

  开始考试点击查看答案
• 4In what way does lens design resemble chess、

  A.In the number of steps each takes towards the goal.

  B.In the designs of the two activities.

  C.The steps to the goals and the goal itself are known.

  D.Each has a doer and a competitor.

  开始考试点击查看答案
• 5According to the passage, in the course of speaking, a speaker should _____ .

  A.use overhead projectors to help him

  B.pay enough attention to the audience's reaction

  C.raise voice level to create special effect

  D.ignore any distraction from the environment

  开始考试点击查看答案
• 6If certain kind of food is labeled as “certified organically”,it should mean that _____ ．

  A.the food is grown without any chemicals and is natural

  B.it is certified in the state in which it is grown

  C.it is certified by the U．S． Department of Agriculture

  D.no synthetic pesticides or fertilizers have been used on them over a certain period of time

  开始考试点击查看答案
• 7The author advises consumers to _____ .

  A.look for foods with such words as “certified organically grown”

  B.grow their own food without synthetic chemicals

  C.buy foods from a seller they often deal with

  D.make sure the foods are pesticidefree before buying them

  开始考试点击查看答案
• 8Legislation to set up a standard for organically grown produce _____ ．

  A.is being debated in the Congress

  B.has come into effect

  C.is in the charge of the U．S. Department of Agriculture

  D.is delayed due to disagreement in Congress

  开始考试点击查看答案
• 9Angyal explained the boy's fantasy as _____ ．

  A.his wish to kill his father

  B.his eagerness to be loved

  C.resulting from lack of love

  D.his confused feeling towards his father

  开始考试点击查看答案
• 10The expression “masqueraded as pleasant”(the fifth sentence in paragraph 1)is closest in meaning to _____ ．

  A.was described as being pleasant

  B.was mistaken as being pleasant

  C.appeared pleasant

  D.turned out to be pleasant

  开始考试点击查看答案