the poor often thank the government for__some food.A.offer B.offering C.to offer D.offered
问题描述：
the poor often thank the government for__some food.A.offer B.offering C.to offer D.offered
答
B
固定搭配：thank sb for doing sth 感谢某人做某事
句意是：穷人们经常感谢*提供了食物.