根据句意，写出括号内所给单词的适当形式。

小题1:You can make a __________ (choose) among those programmes.

小题2:The little girl came here by train all by __________ (she).

小题3:The lady looks much younger in this __________ (fashion) dress.

小题4:Of the winters in recent years, last winter was the __________ (dry) one.

小题5:The doctors in the hospital are trying a new __________ (treat) for cancer.

社会政策的主要内容中，( )是指由政府或者其他组织以福利性的方式为社会成员提供公共住房或住房补贴的政策。

A．社会保障政策

B．公共住房政策

C．公共医疗卫生政策

D．针对专门人群的社会政策