.Do you know to deal with the problem? Could you tell me?A. whatB. howC. whichD. why

问题补充：

.Do you know to deal with the problem? Could you tell me?

A. what

B. how

C. which

D. why

答案：

A. what

(答案→)B. how

C. which

D. why

解析：句意：你知道怎么处理这个问题吗？你能告诉我吗？A什么B怎样C哪一个D为什么。how to deal with=what to do with，如何去处理...，对付...。