集中体现人类社会物质性的是 [ ]
A.自然界的物质性
B.人类社会的产生是物质世界长期发展的产物
C.生产方式的客观性性
D.地理环境、人口因素、生产方式的客观性
答案:D
(2014·兖州模拟)—Why do you look so worried?
—My computer broke down last week and my essay has been left________since.
A.finished
B.prepared
C.done
D.unfinished
胃痛的主穴为()
A.上脘、中脘、下脘
B.上脘、天枢、阴陵泉
C.内关、阳陵泉、上脘
D.内关、足三里、中脘
E.上巨虚、内关、下脘