劳动力、资本、土地等要素的价格是由( )决定的。
A．政府监管
B．宏观调控
C．市场供求
D．垄断企业
参考答案：C
—______ will you finish your work? It's quite late now.
—Please wait for another two hours.[ ]
A. How soon
B. How often
C. How long
D. How much
读我国四个省级行政区轮廓图，小陈同学在超市购买了一瓶矿泉水，商标上注有“黑卫食证字[2007]第××06”字样，于是他判断此矿泉水注册的省份是
A．甲省
B．乙省
C．丙省
D．丁省
