Life is difficult. It is a great truth because once we truly understand and accept it, then life is no longer difficult. Most do not fully see this truth. Instead they complain about their problems and difficulties as if life should be easy. It seems to them that difficulties represent a special kind of suffering especially forced upon them or else upon their families, their class, or even their nations. What makes life difficult is that the process of facing and solving problems is a painful one. Problems, depending on their natures, cause us sadness or loneliness or regret or anger or fear. These are uncomfortable feelings, often as painful as any kind of physical pain. And since life causes endless serious of problems, life is always difficulties and is full of pain A. we do not learn from experience B. we do not learn when we are pain C. pain teaches us important lessons D. pain cannot be avoided [多选题]绝缘油颗粒数检测试验人员需具备如下基本知识与能力()。
A.熟悉绝缘油颗粒数检测技术的基本原理和标准 B.了解绝缘油颗粒数检测仪的技术参数和性能 C.掌握绝缘油颗粒数检测操作方法和影响因素 D.了解被测样品取样基本要求 E.熟悉电力生产和化学相关安全管理规定 F.经过上岗培训并考试合格 [单选题]墙下肋条式条形基础与无肋式相比,其优点在于( )。
A.减少基础材料 B.减少不均匀沉降 C.减少基础占地 D.增加外观美感 [判断题]存在高处作业与其它作业交叉进行时,作业人员必须按指定的路线上下,禁止上下垂直作业,若必须垂直进行作业时,须采取可靠的隔离措施。
A.正确 B.错误 [不定项选择题]迈瑞4K腔镜系统相比奥林巴斯系统有哪些优势?
A.景深更好 B.无需两个台车也可实现55寸大屏显示 C.有内置USB刻录功能 D.有光源和摄像主机联动自动调节功能 E.有多种图像增强功能 [判断题]当宾客入座后,服务员将茶单双手交与宾客,并适时地为宾客介绍茶叶,由宾客自己选定。
A.正确 B.错误 [单选题]按照JC475-2004标准规定,混凝土防冻剂一等品的减水率应( )。
A. ≥8% B. ≥10% C. ≥12% D. 无规定 [单项选择]()布置形式有最高的生产效率
A. 半连续式 B. 顺列式 C. 连续式 [单项选择]腭裂术后瘘孔(复裂)的主要原因( )
A. 缝合时张力过大 B. 感染 C. 术后哭闹 D. 软硬腭组织少 E. 外伤 [多项选择]除高炉本体外,高炉生产还包括()系统。
A. 上料系统装料 B. 系统送风系统 C. 煤气回收与除尘系统 D. 渣铁处理系统 [判断题][南供段劳动安全实施细则]值班或作业时,禁止做与工作无关的事;在未封锁的铁路限界内,禁止打手机、玩手机游戏、戴耳机听音乐等。
A.正确 B.错误 [填空题]《铁路旅客运输规程》(铁运〔1997〕101号)规定,铁路旅客运输合同的基本凭证是<--NRC-->。
[单项选择]卡瓦使用前要检查()等部位。
A. 卡瓦牙,铰链销钉,垫圈,开口销,手把 B. 卡瓦牙,铰链销钉,开口销,手把 C. 卡瓦牙,保险销,垫圈,开口销,手把 D. 卡瓦牙,铰链销轴,垫圈,开口销,手把 [单选题]― 年 10 月 1 日后,从事餐饮服务活动的应取得
哪种许可证( )。 A.食品生产许可证 B.食品流通许可证 C.餐饮服务许可证 D.食品经营许可证 [判断题]饱和器不耗母液的原因是母液温度太高 。
A.正确 B.错误 [单选题]膈
A.收缩时穹隆下降助呼气 B.松弛时穹隆上升助吸 C.收缩时穹隆上升助呼气 D.松弛时穹隆下降助呼气 E.收缩时穹隆下降助吸气 [单选题]白塞病除常见的口腔溃疡外,还可以出现症状是
A.手背、手掌虹膜状红斑 B.虹膜睫状体炎,结节性红斑 C.干燥性角膜炎 D.沟纹舌 E.舌背乳头萎缩 [单项选择]系统管理学派认为,组织是由一个相互联系的若干要素组成、为环境所影响的并反过来影响环境的开放的()。
A. 社会技术系统 B. 社会经济组织 C. 社会经济系统 [多选题]党支部要领导本地区本部门本单位( )、( )、( )等群团组织,支持它们依照各自章程独立负责地开展工作。
A.工会 B.党小组 C.共青团 D.妇女组织 [单选题]基金管理人的合规审核包含的程序不包括( )。
A.制定合规审核机制 B.合规审核调查 C.合规审核后续完善 D.合规审核评价 [不定项选择题]共用题干
One Good Reason to Let Smallpox Live
It's now a fair bet that we will never see the total extinction of the smallpox virus. The idea was to cap the glorious achievement of 1980,when smallpox was eradicated in the wild,by destroying the killer vims in the last two labs that are supposed to have it one in the US and one in Russia. if smallpox had truly gone from the planet,what point was there in keeping these reserves? _______(51)reality,of course,it was naive to _______(52)that everyone would let ________(53)of such a potent potential weapon. Undoubtedly several nations still have _______(54)vials._______(55)the last“official”stocks of live virus bred mistrust of the Us and Russia,_______ (56)no obvious gain. Now American researchers have________(57)an animal model of the human disease,opening the________(58)for tests on new treatments and vaccines.So once again there's a good reason to_______(59)the virusjust in_______(60)the disease puts in a reappearance. How do we_______(61)with the mistrust of the US and Russia?_______(62).Keep the virus________(63)international auspices in a well-guarded UN laboratory that's open to all countries. The US will object,of course,just at it rejects a multilateral approach to just about everything. But it doesn't_______(64)the idea is wrong. If the virus_______(65)useful, then let's make it the servant of all humanity—not just a part of it. 55._________ A.And B.While C.Whereas D.Although [多项选择]P-R间期延长>0.21秒见于()
A. 干扰 B. 交界性早搏 C. 等频性干扰性房室脱节 D. 房室结慢经路向前传导 E. 一度房室传导阻滞 [单项选择]关于动势的的作用,下列选项中正确的是()
A. 插花花艺作品的造型有鲜明的动势才有勃勃生气,才生动感人. B. 插花花艺作品的造型有鲜明的动势,会失去美感 C. 插花花艺作品的造型有鲜明的动势,会失去人们的欣赏情趣 D. 有鲜明的动势是插花花艺作品造型失败的主因 [判断题] 当备用电源无电压时,备用电源自动投入装置不应动作。
A.正确 B.错误 [简答题]东莞生育保险报销需要符合什么条件?
[多选题]施工用电电缆线路应采用( )。
A.埋地或架空敷设 B.埋深不小于0.5m C. 禁止沿地面明设 D.应避免机械损伤和介质腐蚀 [单项选择]风湿性心瓣膜病二尖瓣狭窄不可能有下列哪一项心电图改变( )
A. 左房肥大,P波增宽超过0.11s,有切迹 B. 心房颤动 C. 左室肥大的心电图图形 D. 右室肥大的心电图图形 E. 右束支传导阻滞 [单项选择]关于造血祖细胞,错误的是
A. 由造血干细胞分化而来 B. 具有自我更新能力的过渡性、增殖性细胞群 C. 进行对称性有丝分裂 D. 多向祖细胞可进一步分化为定向祖细胞 E. 造血祖细胞电镜下可辨别 我来回答: 提交
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