苯巴比妥钠连续应用产生耐受性的主要原因是()
A.再分布于脂肪组织
B.排泄加快
C.被假性胆碱酯酶破坏
D.被单胺氧化酶破坏
E.诱导肝药酶使自身代谢加快
参考答案:E
A firm operates in an industry characterized by monopolistic competition. When the price of the firm's one product increases from $40 to $60, the quantity demanded for the firm's another product decreases from 90 to 50. The cross elasticity of demand is cLosest to:()
A. -0.70
B. -1.43
C. -2.00
当网吧发现营业区域内有盗取店内财产行为时,保安职能有以下哪些()
A.接到收银员报告后立即赶到收银台,并对可疑人员礼貌性监控,防止逃跑。
B.配合服务员对可疑人员进行检查。
C.发现所丢失的物品后,将当事人带到保安室询问。
D.报告店长或主管。