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【简答题】

Passage Twelve
Just like children, deer often cross British roads to get to the other side. But the cost is the deer’s life. At night, (1) cars hit and kill the animals. Now foresters are using natural animal (2) to pr erous crossings.
In England, the British Forestry Commission has (3) thousands of glowing red "wolf eyes" along woodland roads. The eyes are actually reflectors (反射镜), (4) bars like the red reflectors on your bike. The ten-centimeter long bars are fixed on top of posts, with only these signs directed towards the woods rather than the roads.
When cars speed by, light rays from car headlights reflect offthe reflectors’ shining suce and (5) into the woods. Deer are instantly (6) by the wolf eyes-even though wolves haven’t (7) deer in Britain or even lived there for a hundred years!
Scientists think the glowing light (8) the "eye shine" of nightly beasts. (You’ve probably seen eye shine on cats. Mirror-like cells in the eyes (9) some light that hits them. ) The deer must not have "forgotten" that a wolf can run up to 72 km per hour in (10) pursuit, or can sniff (嗅) deer out from 2.4 km away.
  • A. scaredD. instinctsG. fancyJ. hunted M. hot
  • B. installedE. speedingH. attracts K. imitates N. reflect
  • C. plasticF. displayI. flash L. harmony O. instruments

Passage Twelve

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题目标签:反射镜
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参考解析:
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【单选题】以下关于信号反射镜的描述错误的是:

A.
固定专人使用,必需始终套在手上,以免掉入水中
B.
可反复使用
C.
视程超过 23 公里
D.
发出求救信号