高考英语阅读系列(4)ABobby and his master, farmer John Gray, were familiar sights in Edinburgh. Every Wednesday after a visit to market and exactly as the time-gun boomed one oclock, the two would enter Traills Dining Room for their midday meal, a frugal lunch for Gray, and a bun for Bobby.Then in 1858, the schedule was interrupted. Farmer Gray died. Three days after the funeral exactly at one oclock, Traill found himself looking into a pair of beseeching canine eyes. Bobby got his bun and dis