Back in the .16th century, political
plays were all about men. Not now. For some time, American female playwrights
have followed the (1) of Wendy Wasserstein, a 50-year-old
Brooklyn-born dramatist, whose work has focused (2) family
drama and personal (3) . Overtly political plays were
considered (4) and unfashionable. But this is no longer so
often the (5) . A new generation of female playwrights (6) tackling such subjects (7) racism, rape and apartheid. The quality of these plays has varied (8) . The best (9) their subjects with nuance and subtlety, while it is the more controversial pr6ductions (10) fall flat. With topical issues now the stuff 0fshallow, made-for-television movies, audiences are looking to the theatre for something more (11) . Rebecca Gilman’s A. helps B. helped C. helping D. help [单选题]数控系统不能正常返回基准点且有报警信号,一般是由于( )。
A.A、脉冲编码器的信号没有输入到主印制电路板 B.B、主轴箱和床身连接螺丝松动 C.C、齿轮精度差 D.D、安装不牢固,安装精度低有变化 [多选题] 影响尿液浓缩的因素有:
A.下丘脑垂体束病变 B.直小血管血流过快 C.长期摄入蛋白质过少 D.直小血管血流过慢 E.升支粗段吸收NaCl受抑制 [判断题]液控盘式刹车液压油的液面、滤油器及油缸密封情况等每天检查一次。
A.正确 B.错误 [单选题]每分钟吸入肺泡的新鲜空气量是
A.肺通气量 B.肺泡通气量 C.肺泡无效腔气量 D.解剖无效腔气量 [单选题]对于一般的金属导体,当温度升高时,它的电阻值()
A.变大 B.不变 C.变小 D.先变小,再变大 [单选题]关于控制阀风开风关选定原则说法正确的是 ( )。
A.工艺生产的安全要求 B.控制闭环的要求 C.现场安装的要求 D.操作的方便性 [判断题]零序电流只有在系统接地故障或非全相运行时才会出现。()
A.正确 B.错误 [判断题]有限空间作业无需填写工作票,当有限空间作业申请单经过审批许可后,即可以开始作业。
A.正确 B.错误 [填空题]含油岩心或油基钻井液、密闭取心禁止用任何( )清洗,可以用木片、毛毡、棉纱清除岩心上的钻井液。选作含油饱和度的岩心要及时封蜡保存。
[判断题] ( )聚合单元检修后开车时先投三乙基铝目的之一,是除去丙烯中含有的杂质和水分。
A.正确 B.错误 [填空题]In the writer’s opinion, people judge others by ______.
[单选题]沉降观测资料的整理主要包括各类基础资料和外业测量资料的( ),外业测量成果的分类汇总,沉降观测成果的分析,各类资料的入档保存。
A.集中 B.是否齐全 C.收集检查 D.是否正确 [多选题]下列属于定量泵的是( )。
A.齿轮泵 B.三柱塞泵 C.双向叶片泵 D.径向柱塞泵 [单选题]党委(党组)在党内监督中负主体责任,( )是第一责任人,党委常委会委员(党组成员)和党委委员在职责范围内履行监督职责。( )
A.党支部书记 B.书记 C.单位主要负责人 D.—把手 [单选题]Glasgow昏迷评定中,最低得分为( )
A.8分 B.5分 C.3分 D.1分 E.0分 [判断题]某集团所属铝母线铸造分厂在集团自行设计(无相应设计资质)的厂房内进行铸造生产。该厂房内原设计为三条16吨普通铝锭铸造机生产线,现场实际安装了两条16吨普通铝锭铸造机生产线和两条铝母线铸造机生产线。其中,铸造回水管铺设角度过小,静态时管内余水达到管径的三分之一,回水坑内水深约0.92米,循环水运行时回水坑内水深约1.28米。另外,该厂还将两台铸造机之间的回水坑表面用30cm混凝土浇铸封死。 该厂制定的部分工艺技术和安全操作规程未履行审核和批准程序,也无发布和实施日期,且内容不明确、不具体,如放铝口操作未对控流、放流和巡视检查作出规定。但该厂已出台了应急预案,如该预案第二条第五款规定:“如炉眼砖发生漏铝,在短时间处理不好,应及时撤离现场”。 2005年8月某日,该生产乙班接班组织生产,19∶00左右,混合炉开始向2号普通铝锭铸造机供铝液生产普通铝锭,至19∶45左右,混合炉的炉眼铝液流量异常增大、出现跑铝,铝液溢出流槽流到地面,现场值班人员立即组织处理,20分钟后仍未处理好,车间又有更多人员拥入进行抢救处理。在处理过程中,部分铝液进入1号普通铝锭铸造机分配器的循环冷却水回水坑内,熔融铝液与水发生反应形成大量水蒸汽,体积急剧膨胀,在一个相对密闭的空间中,能量大量聚集无法释放,约20∶10发生剧烈爆炸,造成16人死亡、59人受伤(其中13人重伤),直接经济损失665万元。请根据上述场景回答下列问题。该事故的直接原因是铝液失控后,大量高温铝液溢出溜槽,流入1号普通铝锭铸造机分配器的循环冷却水回水坑,在相对密闭空间内,熔融铝与水发生反应同时产生大量蒸汽,压力急剧升高,能量聚集发生爆炸。
A.正确 B.错误 [单项选择]
Drug use is rising dramatically among the nation’s youth after a decade of decline. From 1993 to 1994, marijuana use among young people (1) from 12 to 17 jumped 50 percent. One in five high school seniors (2) marijuana daily. Monitoring the Future, which (3) student drug use annually, reports that negative attitudes about drugs have declined for the fourth year in a row. (4) young people see great risk in using drugs. Mood-altering pharmaceutical drugs are (5) new popularity among young people. Ritalin, (6) as a diet pill in the 1970s and now used to (7) hyperactive children, has become a (8) drug on college campuses. A central nervous system (9) , Ritalin can cause strokes, hypertension, and seizures. Rohypnol, produced in Europe as a (10) tranquilizer, lowers inhibitions and suppresses short-term memory, which has led to some women being raped by men they are going out with. (11) [多项选择]卸车时,建议储罐的极限充装量为不超过有效容积的,使用余量不能低于。()
A. 5% B. 10% C. 80% D. 90% [单项选择]下列各项,治疗产后乳少,应首选()
A. 少泽 B. 少商 C. 中冲 D. 涌泉 E. 至阴 我来回答: 提交
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