更多“一般来说,企业进行股票投资的风险要小于债券投资的风险。()”相关的问题
乙硫醇作为天然气加臭剂,加入剂量要求为()。
A.10mg/m3
B.12mg/m3
C.16mg/m3
D.22mg/m3
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与sh型水泵结构形式相类似的水泵有()。
A.IS型
B.SA型
C.S型
D.SLA型
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下列关于机器设备评估特点和评估程序的说法正确的是 ( )
A.整体性机器设备的价值就是单台机器设备价值的简单相加 B.设备的贬值因素很多,除实体性贬值外,还存在功能性贬值,但一般情况下没有经济性贬值 C.对机器设备评估主要应用成本法和收益法,市场法应用很少 D.对机器设备进行评估时,通常用成本法和市场法,收益法应用的很少
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液压传动具有结构简单效率高,噪声小的优点。()
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工夫红茶的毛火茶含水量一般为()左右。
A、30%
B、35%
C、40%
D、45%
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患者女,76岁,因“声音嘶哑、呼吸困难1个月”来诊。查体:甲状腺结节4cm,质硬,固定。最可能的诊断是()。
A . A.甲状腺恶性肿瘤
B . 桥本甲状腺炎
C . 亚急性甲状腺炎
D . 甲状腺腺瘤合并出血
E . 甲状腺结核
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球罐的组装常用方法是()和环带法
请帮忙给出正确答案和分析,谢谢!
请帮忙给出正确答案和分析,谢谢!
请帮忙给出正确答案和分析,谢谢!
请帮忙给出正确答案和分析,谢谢!
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Nddff组中的dd用两分钟的最多风向,以()度为单位编报,个位四舍五入。
A.10
B.15
C.20
D.30
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审计证据的基本特征是审计证据的()。
A.充分性和完整性
B.真实性和适当性
C.充分性和适当性
D.真实性和完整性
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软件(结构)设计阶段产生的文档是______。A.程序流程图B.系统功能说明书C.系统模型说明书D.模块结
软件(结构)设计阶段产生的文档是______。 A.程序流程图 B.系统功能说明书 C.系统模型说明书 D.模块结构图和模块说明书
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35岁女性患者,发热3天,起病初流清涕,咳嗽,自服先锋霉素及抗病毒口服液,症状无改善,持续高热,声音嘶哑。查体:T39.2℃,R28次/分,BP100/65mmHg,双侧近第1臼齿颊黏膜上见0.5~1cm白色小点,周围有红晕,互相融合,眼球结膜充血、畏光,咽充血,颈部可扪及两个黄豆大小的淋巴结,耳后、颈部皮肤见淡红色斑丘疹,部分融合,疹间皮肤正常。双肺呼吸音粗,未闻及啰音,心律齐,腹平软.最可能的诊断是()
A.猩红热 B.药物疹 C.荨麻疹 D.麻疹 E.风疹
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Ready to ScreamFear can be fun. Many young people queue up to ride very fast and scary (吓人的) roller coasters, screaming but enjoying themselves. Other people like to read "goose bumps" (鸡皮疙瘩) books or watch horror movies (恐怖电影) at night, scared to death but feeling excited. 1 Fear is an ancient way of surviving. Being scared makes animals (including humans) flee (逃走) from danger and save themselves. It is because of fear that we have lived through millions of years of evolution. 2 What happens in the brain when something frightens youNerves (神经) that begin at the eyes and ears lead to a part of the brain called the amygdala (扁桃体). When you suddenly see a snake, for example, the amygdala makes you freeze, perspire (流汗), have a quickened heartbeat, or run very fast.However, seeing the snake also uses another part of the brain, the cortex (皮层). It analyzes the situation, and if it finds that the snake is only made of rubber it tells your heart and the rest of your body to calm down. 3 Back to the first question: Why do some people like to make themselves scared 4 Kalin said: "To believe we have control over a situation gives us a feeling of power." Scary movies or novels are good practice to prepare young people for the real thing. 5 And there might be some evolutionary advantage to being able to adjust this system that is there to protect people.A. Thrills (恐惧) such as roller coaster rides also go to the brain"s pleasure centre.B. Why do people like being scaredC. One reason is that we can play games with fear, and find ways to reduce the scariness by looking away or thinking of something else.D. Those who lacked a strong fear response (反应) were more likely to be killed, leaving the more timid and careful to pass their genes (基因) onto the next generation.E. Think of the amygdala as the engine and the cortex as the brake.F. Screaming saves ancient people"s life.
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期货公司应当在期货经纪合同、本公司网站和营业场所提示客户可以通过中国期货业协会网站查询其从业人员()公示信息。
A.收入 B.学历 C.资格 D.年龄
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快件保价条件下,涉及的当事人有()。 ①客户 ②保险公司 ③快递企业 ④第三方评估机构
A、①②③④
B、①②③
C、①③④
D、①③
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在社会主义市场经济条件下,宏观调控的必要性表现在______。
A.使微观经济活动符合宏观经济目标的需要
B.社会化大生产的客观要求
C.生产资料社会主义公有制的要求
D.推动社会发展中利益关系协调实现的要求
E.社会主义市场经济合理有效运行的需要
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