Since his parents are dead the poor boy doesn’t know the money they left.A. how to do wi

问题补充：

Since his 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：句意：自从父母死后，这个可怜的男孩不知道怎样处理他们留下来的钱。deal with和do with都表示“处理，应付”但deal with和疑问词how搭配，而do with和疑问词what搭配。这里是一个疑问词+不定式代替宾语从句的用法，所以答案选B。