标题: GWD T9-Q39 [打印本页] 作者: treewing929 时间: 2012-3-3 10:27 标题: GWD T9-Q39 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