题目

I was very disappointed not to be able to go to the jazz concert last Friday．The announcement in the paper said that you could buy tickets at the theatre box office in Richland Hills any day between 10 : 00 and 4 : 00．Since I work from 9 o'clock to 5 : 30, the only time I could go to the theatre was during my 45-minute lunch break．Unfortunately, the theatre on the other side of the town, and the bus service between my office and Richland Hills is not very good．But if you are lucky, you can make the round trip in 45 minutes．Last Monday, I stood at the bus stop for fifteen minutes wait原始农业兴起和发展的重要标志有①农作物的种植 ②家畜饲养 ③聚落 ④城市的出现 ⑤磨制工具的发展 ⑥出现金属货币A．①②③④ B．①③④⑥ C．①②④⑤ D．①②③⑤