更多“从本质上讲，现代企业制度是产权明晰、（）、政企分开、管理科学”相关的问题
若具有n个结点的非空二叉树采用二叉链表作为存储结构，则链表中一共有n+1个指针域存放NULL。请写出该结论的推导过程。
点击查看答案
发病时畜禽的（）表现称为临床症状。
A.异常 B.正常
点击查看答案
Which two statements are true about Oracle JRockit Mission Control （JRMC） ？ （）
A . JRMC is platform neutral. It supports mosr JVMs in market
B . JRMC is used for Deep visibility and analisys of single JVMs
C . JRMC comes with custom in-memory agents and is supported by standard APIs （JVMT1）
D . JRMC is bundled with the WebLogic Suite and WebLogic Server EE
点击查看答案
下列属于锅炉维修工维修中注意事项的是？（）
A . A、使用手电钻作业时，应检查接地或接零是否可靠，不用戴绝缘手套。
B . 拼装零部件或安装设备时，不准用手试摸滑动面、转动部位或用手指探螺孔。
C . 试车前应详细检查已修设备各部件是否符合要求，装好防护装置，先进行空载试车，确认无误后，方可进行负载试车。
D . 对于大型旋转部件如风机叶轮等，试车前应做静平衡和动平衡试验。
点击查看答案
ZPW-2000A型无绝缘移频自动闭塞补偿电容绝缘电阻不小于500MΩ。
点击查看答案
第 78 题 增发的发行方式有（ ）。A．网上定价发行与比例配售相结合B．网上定价发行与网下配售相结合 C．网下网上同时定价发行D．中国证监会认可的其他形式
A.网上定价发行与比例配售相结合
B．网上定价发行与网下配售相结合
B.网下网上同时定价发行
D．中国证监会认可的其他形式
点击查看答案
电磁阀是常用的电动执行器之一，其结构简单，价格低廉，多用于（）通和断两个状态的双位控制。
点击查看答案
在所有的辅助生产费用分配方法中，最准确的方法是一次交互分配法。
A . 正确
B . 错误
点击查看答案
U.S. Blacks Hard-hit by Cancer Death rates for cancer are falling for all Americans, but black Americans are still more likely to die of cancer than whites, the American Cancer Society said Monday. In a special report on cancer and blacks, the organization said blacks are usually diagnosed with cancer later than whites, and they are more likely to die of the disease. This could be because of unequal (不平等的) access to medical care, because blacks are more likely to have other diseases as well, and perhaps because of differences in the biology (生物学) of the cancer itself, the report added. "In general, black Americans have less hope of surviving five years after diagnosis than whites for all cancer sites and all stages of diagnosis, "the report said. "In describing cancer statistics for black Americans, this report recognizes that many of the differences associated with race may be caused by unfair social and economic differences and unequal access to medical care." The cancer society said blacks should be encouraged to get check-ups (体格检查) earlier, when cancer is more treatable, and it said more research is needed to see if biological differences play a role. "The new statistics emphasize the continuing importance of wiping out these unfair social differences through public policy and education efforts," the organization said in a statement. But it also noted a drop in cancer death rates. "Cancer death rates in both sexes for all sites combined have dropped greatly among black Americans since 1992, as have incidence rates (发生率)," said the report.
A. in an early stage B. in a late stage C. all of a sudden D. together with other diseases
点击查看答案
下列关于呼吸生理变化的选项中错误的是（）。
A.呼吸是受意识控制的 B.小儿、老人的呼吸频率较快 C.休息时呼吸频率减慢 D.活动时呼吸频率加快 E.睡眠时呼吸频率减慢
点击查看答案
客车密接式车钩缓冲器的内半筒相对外壳后端面的伸出量运用限度不得超过（）mm
A.25
B.30
C.35
D.40
点击查看答案
当今时代，我国大学生的历史使命具体可概述为______
A.继往开来，建设中国特色社会主义
B.勇于创新，实现中华民族的伟大复兴
C.积极努力，为世界和平发展、人类社会的进步事业作贡献
D.艰苦奋斗，实现我国“三步走”的战略目标
点击查看答案
题目内容
（请给出正确答案）
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
