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A.错误 B.正确 [单项选择]
[听力原文] A. To fix a button. B. To prepare breakfast. C. To wait for the school bus. D. To play basketball [单项选择]在电算化会计核算系统中,会计工作岗位分工的有效性依赖于()。
A. 计算机操作系统的先进性 B. 会计工作环境的好坏 C. 会计人员的数目 D. 核算软件的内部控制功能 [填空题]建筑企业计划管理的特点包括计划的全面性、计划的被动性、计划的()以及计划的多变性。
[多选题]跌落式熔断器发生瓷件闪络的故障原因是().
A.遭雷击或操作过电压 B.环境污垢 C.操作不当 D.爬距不够 E.天气干燥 [单选题]按《建设工程施工现场消防安全技术规范》(GB50720-2011)(3.3.1)临时消防车道与在建工程、临时用房‘可燃材料堆场及其加工场的距离不宜小于( )m,且不宜大于()m;施工现场周边道路满足消防车通行及灭火救援要求时,施工现场内可不设置临时消防车道。 ( )
A.A、5m,30m B.B、7m,30m C.C、5m,40m D.D、6m,40m [单项选择]运用铁剂治疗缺铁性贫血,疗效观察最早出现的是
A. 骨髓血细胞形态恢复 B. 红细胞升高 C. 血红蛋白升高 D. 平均红细胞体积(MC增大 E. 网织红细胞增加 [判断题]从公法和私法的分类上看,国际商法属于公法领域。
[单选题]CRH380B型动车组辅助供电系统,通过( )将电压变换为符合动车组用电制式的电压,供辅助用电设备使用。
A.辅助变流器 B.牵引变压器 C.牵引电机 D.蓄电池 [判断题]用砂轮磨工具时应使火星向前。禁止用砂轮的侧面研磨。
A.正确 B.错误 我来回答: 提交
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