问题
选择题
The old couple, ____had been admitted to university, were living a hard life．
A．both their children
B．both of whom children
C．both of whose children
D．whose their children
答案
答案：C
考查定语从句。句中先行词为the old couple，both of whose children即老夫妻的两个孩子都。句意：老夫妻的两个孩子都被大学录取了，过着艰难的生活。