托福口语题目：Some people think historical sites ought to be open to the general public, while some people think historical sites should only be open to experts and researchers. Which opinion do you agree and why? Give specific explanation in your response.一些人认为历史遗迹应该对公众开放，另一些人认为这些遗迹应该只对专家和研究人员开放。你同意哪种观点，为什么。
郝新宇老师的Sample response:
I think historical sites should be open to the general public.
For one thing, this gives people the chance to learn historical and cultural knowledge. By visiting those sites, people can know what food people ate in the past, what tools they used when foraging, what was people’s life like in different empires, which is beneficial to both adults and children.
For another thing, this brings economic benefits. By opening to the general public, visitors will beat tracted and will pay ticket money for those sites, then those sites will have more money to do the maintenance and repairs, better protecting those historical relics.