Tom,Jon and I bought a computer each last week.John’s computer is much ____________ than Tom’s and mine.It is __________
问题描述：
Tom,Jon and I bought a computer each last week.John’s computer is much ____________ than Tom’s and mine.It is _____________ of the three.(expensive)
答
Tom,Jon and I bought a computer each last week.John’s computer is much _more_expensive_____ than Tom’s and mine.It is the__most__expensive_ of the three.(expensive)