6．But as the ideas of the Renaissance developed，so did the demand for the Greek and Latin classics，which had been largely ignored for ____________ 2,000 years.
但随着文艺复兴观念的发展，人们对希腊和拉丁经典的需求也增加了，而这些经典作品已经被忽视达两千年了。
答案：up to
7．This spread of printed books ____________ a renewed passion for artistic expression.
印刷书籍的传播，重新唤起人们对艺术表达的激情。
答案：led to
