题目

What should a university education be in today’s world and what should it mean? And what indeed is a university? How do we think about its duties and our duties?First, universities are about knowledge and the pursuit (追求) of truth. We believe in facts and in the power of the human mind to find them out. We regard education and learning as a way to human betterment and democratic government. Harvard is a research (研究) university, which means that people working here are making every effort to push the limits of knowledge in their fields. And as you learn, you are invited to be part of7．脱式计3.6+6.4×15（20-1.4×2）×0.454-（3.94+6.86）×0.8．