Encouraged by my science teacher, I set about my studies on developing my product, _____I hope I will succeed in applying for a patent（专利）.

A．with whom

B．to whom

C．through which

D．for which

你的创业计划是一份（）的文件，它为你提供一个在纸面上构思企业项目的机会

A.很重要

B.不重要

C.可有可无

D.以上都不是