人体在单位时间内流经肺毛细血管的血量称为（）也称为心输出量。 ["肺通气量","肺血流量","肺泡通气量","最大吸氧量"]
A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor. What should the storage specialist recommend（） ["a DS8700 in the Business Continuity site with a Metro Mirror license","a DS8700 with SAN Volume Controller in the Business Continuity site","a DS8700 in the Business Continuity site with Global Copy license","two new DS5300 servers （production and Business Continuity site） with a Global Copy license"]
丁级测绘资质审批机关是（） ["国家测绘地理信息局","省测绘地理信息局","市测绘地理信息处","县测绘地理信息科"]
高等生物具有比低等生物更复杂的生命活动。因此，从理论上说，它们的遗传物质应该比低等生物更多。但事实上，一些低等生物，如蝾螈和某些原始的鱼类，甚至原生动物，一个细胞中DNA的碱基对数量，远远超过大多数的哺乳动物。这种现象称为：（） ["中性进化","C值悖论","综合进化","间断平衡"]
心理学的研究发现，人在知觉过程中会把若干事物作为一个整体来反映，他们在对知觉对象的组合中，服从于（）、相似原则、闭锁原则和连续原则。 ["接近原则","情境原则","交替原则","对比原则"]
土壤耕性
