搜题请搜索小程序“爱下问搜题”
问题 单项选择题

井下排水水泵必须有工作、备用和检修的水泵。工作水泵的能力应能在（）h内排出矿井（）h的正常涌水量。

A.24，20

B.20，24

C.20，20

D.24，24

答案

参考答案：B

单项选择题

下列各项中，影响所有者权益总额的是( )。

A．用盈余公积弥补亏损
B．用盈余公积转增资本
C．股东大会宣告分配现金股利
D．实际分配股票股利
查看答案
填空题

Beijing: The United States and North Korea had their first ________in four months here this afternoon as part of the ________negotiations on how to end North Korea’’s nuclear program, but diplomats played down prospects for________.James A. Kelly, assistant________, and Kim Yong II, North Korea’’s deputy foreign minister, met ________of formal discussions, ________on direct dialogue that began after a stormy meeting ________in which North Korea warned that it was moving quickly to ________nuclear arms.The Bush administration had insisted ________that it would only hold talks with North Korea ________because, it argued, only ________pressure would persuade North Korea to________. It got its way when North Korea dropped its insistence on ________and agreed, after extensive efforts by China, to hold unusual simultaneous negotiations with ________,________,________and ________as well as the United States.Though Bush administration officials had not ________talking privately with the North Koreans during________, the fact that Mr. Kelly and Mr. Kim met on the first day was seen as a sign of ________by the American side.
查看答案