下列关于个人汽车消费贷款的有关规定叙述错误的是()。A.购买自用车贷款期限不得超过3

如图所示，a、b、c、d为匀强电场中四个等势面，相邻等势面间距离为2 cm，已知U_AC="60" V，求：

小题1:电场强度是多大?

小题2:设B点电势为零，求A、C、D、P点的电势．

小题3:求将q=－1．0×10^－10C的点电荷由A移到D电场力所做的功W_AD．

小题4:将q=2×10^－10C的点电荷由B移到C，再经D最后回到P，电场力所做的功W_BCDP．

关于脾淋巴管瘤超声表现，应除外（）

A.强回声区

B.无回声区

C.壁薄可有间隔

D.边界清楚

E.后壁回声增强

In the United States, the first day nursery was opened in 1854. Nurseries were established in various areas during the (91) half of the 19th century; most of (92) were charitable. Both in Europe and in the U. S. , the day-nursery movement received great (93) during the First World War, when (94) of manpower caused the industrial employment of unprecedented numbers of women. In some European countries nurseries were established (95) in munitions (军火)plants, under direct government sponsorship. (96) the number of nurseries in the U.S. also rose (97) , this rise was accomplished without government aid of any kind. During the years following the First World War, (98) , Federal, State, and local governments gradually began to exercise a measure of control (99) the day nurseries by (100) them and by inspecting and regulating the conditions within the nurseries.
The (101) of the Second World War was quickly followed by an increase in the number of day nurseries in almost all countries, as women were (102) called upon to replace men in the factories. On this (103) the U. S. government immediately came to the support of the nursery schools, (104) $6,000,000 in July, 1942, for a nursery school program for the children of working mothers. Many States and local communities (105) this Federal aid. By the end of the war, in August, 1945, more than 100,000 children were being cared (106) in day-care centers receiving Federal (107) Soon afterward, the Federal government (108) cut down its expenditures for this purpose and later (109) them, causing a sharp drop in the number of nursery schools in operation. However, the expectation that most employed mothers would leave their (110) at the end of the war was only partly fulfilled.

A．regulating

B．summoning

C．allocating

D．transferring

天道酬勤公司本月支付厂部管理人员工资15000元，预付厂部半年(含本月)修理费1200元，支付生产车间本月保险费3000元，该企业本月管理费用发生额为( )元。

A．15000

B．16200

C．15200

D．19200

应付股利是指企业根据董事会或类似机构审议批准的利润分配方案中确定分配给投资者的现金股利或利润。( )