~~~ # Here's some new strange stuff, remember type it exactly. days = "Mon Tue Wed Thu Fri Sat Sun" months = "Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug" puts "Here are the days: ", days puts "Here are the months: ", months puts <<PARAGRAPH There's something going on here. With the three double-quotes. We'll be able to type as much as we like. Even 4 lines if we want, or 5, or 6. PARAGRAPH ~~~ # 你应该看到的结果 * * * * * ~~~ $ ruby ex9.rb Here are the days: Mon Tue Wed Thu Fri Sat Sun Here are the months: Jan Feb Mar Apr May Jun Jul Aug There's something going on here. With the three double-quotes. We'll be able to type as much as we like. Even 4 lines if we want, or 5, or 6. ~~~ # 加分习题 * * * * * 1. 自己检查结果，记录你犯过的错误，并且在下个练习中尽量不犯相同的错误。