题目内容：
A1标准要求（）分钟ACE过零。A．10
B．15
C．20
D．30
参考答案：
单选：A1标准要求（）分钟ACE过零。
- 题目分类：电网调度运行人员考试
- 题目类型：单选
- 查看权限：VIP
A．10
B．15
C．20
D．30
A．10
B．15
C．20
D．30
Any sufficiently advanced technology,noLed Arthur C.Clarke,a British science-fic
Any sufficiently advanced technology,noLed Arthur C.Clarke,a British science-fiction writer,is indis
有A、B、C、D外表一样、重量不同的四个小球。已知：A+B=C+D；A+D>B+C；A+C<B。则这四个球由重到轻的排列
有A、B、C、D外表一样、重量不同的四个小球。已知：A+B=C+D；A+D>B+C；A+CB>A>CB、B>C>D>AC、D>B>C>AD、B>A>D>C
Text 3 When education fails to keep pace with technology,the result is inequalit
Text 3 When education fails to keep pace with technology,the result is inequality.Without the skills
节能发电调度的全过程实行信息公开制度。各有关单位应按有关规定（）地向相应电力调度机构提供节能调度所需的信息。
节能发电调度的全过程实行信息公开制度。各有关单位应按有关规定（）地向相应电力调度机构提供节能调度所需的信息。A．及时B．准确C．完整D．统一
Text 2 In a former leather factory just off Euston Road in London,a hopeful firm
Text 2 In a former leather factory just off Euston Road in London,a hopeful firm is starting up.Bene