—It’s our duty to homeless people in earthquake areas food and clothes.—I agree with you.

问题补充：

—It’s our duty to homeless people in earthquake areas food and clothes.

—I agree with you. We should do something for them.

A. provide, of B. provide , with C. provide , for

答案：

解析：考查固定搭配。“给地震灾区无家可归的人们提供食物和衣服是我们的职责。”“我同意。我们应该给他们提供一些帮助。”provide sb. with sth.= provide sth. for sb.故选B。