分类：教育/科学-外语学习
问题：Shehadnomoney()abirthdaypresentf? 
She had no money ( )a birthday present for her  children A.to buy wh B.buying C.bought D.with which to buy tell me why! thanks! 
回答：She had no money (to buy/buying )a birthday present for 
her children
买东西，BUY SOMETHING，我们会说BUY WITH STH吗？
选B， 如果用不定式也可以， 变成TO BUY。