作者pureman88 (Pan)
看板GRE_Verbal
标题Re: [字汇] 一填充及一类比
时间Fri Aug 17 18:43:15 2007
※ 引述《MavisStar (Bizarre Love Triangle)》之铭言:
: 类比CAT内的
: ford: river= pass: mountain
: 但上面写不可选shore: lake
: 想问下面上面那组为什麽比较好?
: 因为ford, shore感觉上都是临水可走的滩
: 填充
: Since many casual smokers develop lung cancer and many__smokers do not,
: scientists believe that individuals differ in their__
: the cancer-causing agents known to be present in cigaette smoke.
: (A) heavy...susceptibility to
: (E) regular...exposure to
: 答案是a但我想问e为什麽不好?
=======================
有些偶尔为之的吸菸者会得肺癌,而老菸枪却没得。
所以科学家认为原因是在於每个人被致癌物质影响程度(susceptibility)
的不同所致。换句话说,这跟你长期expose在致癌因子高的环境无关,而是
个人体质对the cancer-causing agents的敏感程度有关。
如果从前面来判断,heavy and regular好像都可以,但後面那格考的就是
"Since many casual smokers develop lung cancer and many__smokers do
not"的句意了。不是exposure的问题,而是susceptibility。
: casual与heavy, regular好像都有逻辑关系...
: 多谢!
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