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题库 / GMATAdvanced-SC-21
Statisticians studying the health effects of uranium mining on Navajo communities have found others besides miners and millworkers to be affected; birth defects, children’s cancer, and altered birth ratios of males and females are much higher in mining than in non-mining communities.
children’s cancer, and altered birth ratios of males and females are much higher
cancer among children, and altered male and female ratios at birth are much higher
cancer among children, and altered birth ratios of males and females occur much more frequently
altered birth ratios of males and females, and children’s cancer are much higher
altered male and female ratios at birth, and cancer among children occur much more
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三个列举的对象中，只有ratio可以用higher表示，cancer和defects没有办法higher，所以抽主干C更合理（举例：总不能说cancer是更高的，只能说cancer发生更频繁）
要注意修饰词higher，greater，more等是否对应对象合适
此处birth defects...are much higher不合理
higher一般对应有数值含义词
谁能翻译一下make sense birth defects, cancers among children occur much more frequently. altered birth ratios of males of females 改变的男女出生比率发生的更频繁？birth ratio should be higher吧not occur more frequently? 心累
主要是这个 altered 的缘故吧 =》被操纵的 birth ratio 【这种情况】时常出现。
因为不是 ratio of males to females 所以用higher反而更怪一点
altered birth ratios of males and females这个我原本以为是不能用经常发生来表达的，所以这个题目很迟疑
并列句式的逻辑关系，看清楚题目，一着急就把C选项的Occur给看漏了
我也，光顾着排除higher了
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higher可以修饰ratio不能修饰cancer，more可以修饰cancer不能修饰ratio？
altered birth ratios of males and females occur much more frequently
可以说ratios occur much more frequently吗？有一点awkward
只有ratio能够higher，children's cancer不能用higher，ABD错，男女出生比率是birth ratios of males and females
The use of the predicate higher is appropriate when applied to rates of illness. However, it is not appropriate when applied to medical conditions.
The meaning of altered male and female ratios is unclear, as opposed to altered birth ratios of males and females.