Do you have anything to buy? 怎样辨别 anything to do anything to be done? 例如 Mom,I'll go to the supermarket .Do you have anything ____? No,darling.Please come back soon A.to buy B.to be bought 为什么选A不选B?
Do you have anything which you will buy?=Do you have anything to buy?=你有东西要买吗?Do you have anything to be bought?=你有东西要让别人买吗?(somebody else might buy it)