题目

______the Internet is of great help, I don't think it's a good idea to spend too much time on it. A . If B . While C . Because D . As 答案：B从经济角度看，秦始皇统一中国最大的作用是A.统一了度量衡B.统一了货币C.确立了小农业和家庭手工业相结合的自然经济D.有利于人民的生活安定和社会生产的发展