河北省2014年学士学位英语考试大纲(非英语专业)(18)

C．The jury to judge is not available. D．The matter is not important. 28．In Paragraph 5, the author tries to tell readers that . A．experts agree that organic food is no healthier than other food B．profit-makingmay be behind the drive to produce more organic food C．the demand for organic food will not last long D．organic food may also contain poisonous chemicals 29．It can be inferred from the last but one paragraph that food additives . A．may be harmful to children in particular B．are unnecessary in food production C．are less poisonous than pesticides D．do not improve the flavour 30．Which of the following best describes the author’s view about the food we eat? A．Unclear. B．Indifferent. C．Optimistic. D．Concerned. Part IIIVocabulary and Structure (10 minutes, 10 points) Directions:There are 20 incomplete sentences in this section. For each sentence there are 4 choices marked A, B, C and D. Choose the one that best completes the sentence. Mark your answer on the Answer Sheet with a single bar through the center of the letter that indicates your choice.