问题
选择题
The old men in hospital ______________.
A．take good care of
B．take good care
C．are taken good care
D．are taken good care of
答案
答案：D
题目分析：句意：生病住院的老人要被好好照顾。动作的承受者作主语，用被动语态。其结构是，主语+be+done.如果谓语动词是动词加介词构成，介词不能丢掉。根据句意，故选D。