问题
选择题
The old lady _________when I was in the countryside is said to be still very much alive though in her nineties.
A．after whom I looked
B．whom I took care
C．who I looked after
D．of whom I took care
答案
答案：C
此定语从句的正确说法是whom I took care of/whom I look after。take care of/look after 是固定短语，介词of/after在定语从句中不能提前。