单项选择题
A．To give her some message about Dad. B．To make sure her room was clean. C．To check that she was still there. D．To find out how she was.
A．was educated B．was conservative C．was poor D．A and B
A．There are more and more members in a family. B．There are less and less members in a family. C．There is an increasing number of grandparents who refuse to look after their grandchildren. D．There is an increasing number of grandparents who live separately from their children.