1. 阅读下面的短文，然后按照要求写一篇150词左右的英语短文。

Some years ago, leaving the farm to work in the city, three brothers were employed by the same company and on the same pay. But three years later, they received different wages. So their father was confused and decided to pay a visit to the boss, who told him that he would let his sons explain for themselves. w.w.w.k.s.5.u.c.o.m

The three brothers were asked by the supervisor to go to the airport to get a cargo inventory at different times. Jim, who received 500 dollars a months, got the information on the phone instead of going to the airport himself. Frank, the 1000 dollars a month brother with a list of more cargoes. George, the 1500 dollars a month brother came back with detailed information and also did something extra without being told.