Now that their parents are dead the poor boy doesn’t know the money they left.A. how to

问题补充：

Now that their parents are dead, the poor boy doesn’t know the money they left.

A. how to do with

B. what to do with

C. to do what with

D. how he will do with

答案：

A. how to do with

(答案→)B. what to do with

C. to do what with

D. how he will do with

解析：这题考查词组do with的用法，因为do后面缺少宾语，所以do with和what搭配，句意是“既然父母死了，可怜的男孩不知道怎么处置他们留下的钱。选B。