As a result of medical advances, many people that might at one time have died as children of such infections as diphtheria, pneumonia, or rheumatic fever now live well into old age.
As a result of medical advances, many people that might at one time have died as children of such infections as diphtheria, pneumonia, or rheumatic fever now live well into old age.
Athat might at one time have died as children
Bwho might once have died in childhood
Cthat as children might once have died
Dwho in childhood might have at one time died
Ewho, when they were children, might at one time have died
我的理解：1因为that作定语从句引导词是不可以指代人 排除AC
2once优于at one time 选择B
求大神讲解！！！谢谢!!!
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发表于 2013-12-4 00:14:39
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