2. 外语
  3. The haze of pollution mentioned in the first paragraph is a cloud ______. What did Price not do during her research?

The haze of pollution mentioned in the first paragraph is a cloud ______. What did Price not do during her research?

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问题 The haze of pollution mentioned in the first paragraph is a cloud ______.
What did Price not do during her research?
选项 A、She rented a Beechcraft.
B、She used her sensing equipment aboard the Beechcraft.
C、She collected samples of pollutants on the Northwest coast for further tests.
D、She tested quantities of chemicals in the air.
答案C
解析 借助题干中的特征词Price作为答案线索，同时注意备选项的核心词/特征词(A： Beechcraft；B：sensing equipment，Beechcraft；C：samples Of pollutants，Northwest coast；D：quantities Of chemicals)，这样发现答案相关句：Knowing the pollution was approaching Washington state，Price loaded sensing equipment aboard a rented Beecheraft(该划线结构表明A/B正确)on April 14 and flew to Neah Bay on the state’s Northwest coast. Taking samples at various levels from 15,000 feet to 20,000 feet in altitude (与C不一致：是在离地15 000到20 000英尺的高度处取样，而不是在海岸线上取样)，she monitored quantities of dust, ozone, carbon monoxide and hydrocarbons(该划线结构表明D正确)．“From my copilot’s seat．the dust was thick enough to see with the naked eye．”Price said．
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