9. 다음 글의 내용과 일치하는 것은?
Around 1700 there were, by some accounts, more than 2,000 London coffeehouses, occupying more premises and paying more rent than any other trade. They came to be known as penny universities, because for that price one could purchase a cup of coffee and sit for hours listening to extraordinary conversations. Each coffeehouse specialized in a different type of clientele. In one, physicians could be consulted. Others served Protestants, Puritans, Catholics, Jews, literati, merchants, traders, Whigs, Tories, army officers, actors, lawyers, or clergy. The coffeehouses provided England’s first egalitarian meeting place, where a man chatted with his tablemates whether he knew them or not.
1
The number of coffeehouses was smaller than that of any other business.2
Customers were not allowed to stay for more than an hour in a coffeehouse.3
Religious people didn’t get together in a coffeehouse to chat.4
One could converse even with unknown tablemates in a coffeehouse.