什么是效能监察？
参考答案：
是行政监察机关依法监督、惩戒、纠举国家行政机关及其公务员违反职责和行政法律、制度、命令和工作秩序紊乱等行为的一种行政监督活动。
Gary McDermott runs a two-person investment management firm. McDermott invests a stock by an equal amount of money into a family account each year for four years as follows:
McDermott's average cost per share is closest to:()
A.€17.04
B.€17.64
C.€18.25
婴儿腹泻重度脱水的主要诊断依据:
A．皮肤弹性差
B．哭无泪，尿量少
C．眼眶及前卤凹
D．外周循环衰竭
E．精神萎靡
