2. 外语
  3. Binoculars (双筒望远镜) are not only used for wildlife observation, but are essential in certain sports, particularly in hunting. A h

Binoculars (双筒望远镜) are not only used for wildlife observation, but are essential in certain sports, particularly in hunting. A h

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问题         Binoculars (双筒望远镜) are not only used for wildlife observation, but are essential in certain sports, particularly in hunting. A hunter can climb in a tree and observe the woods and fields from afar, while a quality set of binoculars helps to spot wildlife with ease. Since the binoculars are being used outdoors, it is sensible to【C1】_________a waterproof set: hunters will often find themselves out in the snow during hunting season. While the snow makes for【C2】_________tracking of wildlife, if the binoculars fall into the snow, the【C3】_________to moisture can result in significant damage.
        Binoculars range in cost【C4】_________from $ 50 to $ 1,000 depending upon the binoculars’ features. Roof prism (屋脊棱镜) binoculars are of extreme quality and are【C5】_________for hunting or other outdoor ventures. While they tend to cost more than other brands of binoculars, they provide a hunter with a crystal clear viewing field. A magnification of 10 × 50 is【C6】_________if the binoculars are being used for hunting, while in the case of birdwatching, a lower magnification may meet the need.
        Hunters will also consider the field of view offered by the binoculars they decide to buy: the field of view will【C7】_________how much of the actual landscape is visible. Finally, hunters that wear eyeglasses will need to take such a fact into【C8】_________when buying binoculars: the type of binoculars purchased can【C9】_________how well the hunter can see objects through the viewing【C10】_________.
A) affect
B) appliance
C) consideration
D) determine
E) distinguished
F) exposure
G) fantastic
H) ideal
I) infer
J) instrument
K) persuaded
L) purchase
M) recommended
N) roughly
O) specifically
【C6】
选项
答案M
解析 while连接两个分句表示意义的对比，空格所在句后半句提到，如果是用于观察鸟类，放大率稍低的即可满足需要，可推断出上半句意思为：如果双筒望远镜是用于狩猎，则“应该”使用放大率为10×50的。空格处意义应和meet the need相关，故recommended“推荐”符合句意。
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