| The period of adolescence, i.e. , the
person between childhood and adulthood, may be long or short, depending on
social expectations and on society’s definition as to what constitutes maturity
and adulthood. In primitive societies adolescence is frequently a relatively
short period of time, while in industrial societies with patterns of prolonged
education coupled with laws against child labor, the period of adolescence is
much longer and may include most of the second decade of one’s life.
Furthermore, the length of the adolescent period and the definition of adulthood
status may change in a given society as social and economic conditions change.
Examples of this type of change are the disappearance of the frontier in the
latter part of the nineteenth century in the United States, and more
universally, the industrialization of an agricultural society. A. (A) graduations from schools and colleges B. (B) social recognition C. (C) socio-economic status D. (D) certain behavioral changes [填空题]声音素材的常用文件类型包括（）、（）、（）、（）。
[填空题]LFA31237测风高度应与预装风电机组的（ ）高度尽量接近。
[单项选择]制造锉刀，应选用（ ）材料。
A. T8 B. T10 C. T7 D. T12 [单选题]（ ）电路被广泛应用在直接耦合放大电路中，特别是集成放大电路的输入级。
A.A、共集放大 B.B、互补对称功率放大 C.C、差动放大 D.D、共模输入 [填空题]《南昌客运段职工伤亡事故应急处理预案》规定职工在生产过程中发生重伤事故，本人或目击证人应立即向列车长（班组长）汇报。同时，列车长应立即拨打120急救电话，或直接护送受伤职工到离事故发生地就近的___进行抢救。
[单选题]带电立、撤杆时，起重工器具、电杆与带电设备应始终保持有效的（）或隔离措施，并有防止起重工器具、电杆等的绝缘防护及遮蔽器具绝缘损坏或脱落的措施。
A.安全距离 B.穿绝缘靴 C.绝缘遮蔽 D.戴绝缘手套 E./ F./ G./ H./ [多项选择]哪些与女性不孕症的病因有关？（）
A. 阴道畸形（阴道中膈）阴道炎症及肿瘤 B. 宫颈炎症及宫颈粘液异常 C. 轻度缺铁性贫血 D. 乙型肝炎急性期 E. 子宫发育不良，宫腔粘连 [单选题]架空电力线路的过引线、引下线与邻相的过引线、引下线或导线间在最大风偏时的净距,10(6)KV不应小于( )。
A.100mm B.150mm C.200mm D.300mm [单选题] V2500发动机EEC专用发电机为EEC提供什么电源
A. 115V交流电 B. 28V直流电 C. 110V交流电 D. 100V交流电 [单项选择]Questions 186-190 refer to the following advertisement and letter.
HELP WANTED—Established international agency seeks the poised, polished additions to our Integrated Marketing Team. You possess: · a baccalaureate degree in English or communications · a can-do attitude · significant agency experience (3 years or more) and a vision for our clients around the world If you are interested in our current openings, please send your resume, cover letter, salary history to the following address: Danny Walker (Mr. ) Creative Marketing Agency Human Resources Dept. P. O. Box 1659 71 Pickett District Road New Milford, CT 06776 All materials will be kept in strict confidence. Kerry Cutler (Mr. ) 255 North Point Street, Sa A. In San Francisco B. In New Milford C. In Saint Louis D. In East Asia [单选题]中国石化HSSE管理体系规定,企业主要负责人应( )组织召开HSSE委员会会议,( )召开工作例会,研究解决HSSE工作运行中的主要问题,决策重要事项。
A. 每月、每月 B. 每季度、每月 C. 每半年、每月 D. 每月、每周 [判断题]连接线有连续线和中断线两种表示方法，其中大部分连接线采用中断线表示。
A.正确 B.错误 [单项选择]子宫内膜癌选择手术范围及判断预后最重要的声像图指征是（）
A. 子宫大小的程度 B. 病灶血流丰富与否 C. 子宫肌层浸润深度 D. 病灶形态 E. 病灶回声的类型 [单选题]制作意式鱼肉面条汤要把胡萝卜切成( )。
A.小片 B.细丝 C.小丁 D.大片 [单选题]在客户设备上工作，许可工作前，（ ）应检查确认客户设备的当前运行状态、安全措施符合作业的安全要求。
A.工作负责人 B.工作班成员 C.工作许可人 D.工作票签发人 [单项选择]{{B}}Passage 3{{/B}}
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