the poor child had to --- food from door to door A.ask for B.beg C.ask D.beg for
问题描述：
the poor child had to --- food from door to door A.ask for B.beg C.ask D.beg for
答
为你解答。
The poor child had to （D.beg for） food from door to door.
这个穷孩子不得不挨家挨户地去乞讨食物。
解释：B.beg 和 C.ask 的后面都是人作宾语，而空格之后是food，所以先排除这两项。
A.ask for和D.beg for都有索要某物的意思，这里根据句意，显然beg（乞讨）比ask（询问）更符合要求，体现出这个孩子的境况。
答
D.beg for food，乞食。
答
D
beg for food 乞讨食物
贫穷的孩子必须要挨家挨户的乞讨食物.