资本公积可以用来弥补公司的亏损。( )
参考答案:错
解析: 资本公积不得用来弥补公司的亏损。
Lucy's new job paid twice as much as she had made ________in the restaurant.
A.working
B.work
C.to work
D.worked
测得某批电阻中五个样品的电阻值为8.1,8.0,8.0,8.1,8.2,则
总体方差估计=()。
A.(0.161)2
B.(0.087)2
C.(0.157)2
D.(0.203)2