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!
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。