还是GWD语法题

hottyfood

Studies show that young people with higher-than-average blood pressure and their families have a history of high blood pressure are more likely than others to develop a severe form of the condition.
A. and their families have a history of high blood pressure
B. whose families have a history of high blood pressure
C. and a history of high blood pressure runs in the family
D. whose families have a history of high blood pressure running in them
E. with a history of high blood pressure running in their family
答案是B。之前论坛里好像讨论过。但不是很详细。首先这么远的跳跃修饰真的可以吗？当时的解释是 “当定从前面有介词结构， 要看这个介词结构是做什么成分，如果是做修饰语，修饰介词结构更前面的核心词，那么不用担心定从会指代介词结构里面的名词。但是当介词结构是做状语，那么就有定从的指代问题了” 这个解释对吗？ 还有就是为什么要用families。 然后想问C选项的问题在哪里呢？

HarrisZheng

B 选项是两个定语 介词短语做后置定语和定语从句

C runs是不对的 因为with 后面不能接句子 如果改成and a history of high blood pressure running in their families 才可以

关于families的用法 这个很显而易见 young people来自各自的家庭，不可能都来自一个家庭

hottyfood

茅塞顿开！但还有一个问题，两个两个定语是不是应该用and 连接呢。。。

HarrisZheng

不一定要用and连的 举个简单的例子把 a beautiful little girl