单选题
The residents,（ ）had been damaged by the flood,were given help by the Red Cross.
Aall their homes
Ball whose homes
Call of whose homes
Dall of their homes
正确答案
答案解析
该题考查定语从句。该句主干为the residents were given help by...，空格主应填一成分做定语修饰the residents，首先排除A，D选项，而选项B，C中，all与the residents表示所属或同位关系，故答案为C。