动词不定式I give the dog a bone to eat.为什么是to eat 不是to be eaten

动词不定式I give the dog a bone to eat.为什么是to eat 不是to be eaten I have something to eat 这里的不定式为什么要用to eat而不是to be eaten The dog wants to eat the bone对eat the bone提问 the kind of cake is delicious A.to eat B.to be eaten该选哪个? I have sth. to eat.这里不定式用的是主动.The building to be built will The dogs had nothing to eat .这句话中的to eat是动词不定式做后置定语吗? It want to eat a bone 用they改写句子 I'd love to give you a hand.翻译,还有为什么动词是用不定式 the apple is good to eat还是to be eat? want to eat a ( ).A chicken B bread C hot dog 正确答案是C ,为什么 He want to eat an apple.问 to eat是不是不定式作补语有动词+宾语+不定式(to do) let's go to the restaurant to eat something中的不定式to eat somet