企源知识库

To be a(n) _____, one needs profound knowledge as well as a very vivid imagination.(invent)
【正确答案】：inventor
【题目解析】：译文：要想成为发明家，你就需要渊博的知识和丰富生动的想象力。显然，本空受冠词修饰，要用名词形式，又根据句意知此处指的是发明家，要用inventor。答案为inventor。