更多“细菌性痢疾的主要病变在于（）”相关的问题
扭角法施工初拧扭矩（）N•m，当采用长0.55～0.6m扳手时，一人下压扳手拧紧螺母至不能转动为止。或以示功扳手拧紧至规定扭矩值。
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XP316是（）信号输入卡。
A.电压
B.电流
C.热电阻
D.频率
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抗酸染色阳性的细菌是（）
\tA.难辨梭状芽胞杆菌
\tB.铜绿假单胞菌
\tC.军团菌
\tD.肺炎链球菌
\tE.结核分枝杆菌
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反洗钱系统中可疑交易甄别时，在可疑形为描述中，应当（）。否则分行无法掌握该企业（个人）交易特点或各机构的判断依据。
A . A、填写上报或不报
B . B、填写关注
C . C、对客户交易特点进一步的描述
D . D、不填写内容
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下列选项中，属于法人成立的法律要件是()。A.依法成立B.有必要的财产和经费C.能够独立承担民事责任
下列选项中，属于法人成立的法律要件是()。 A.依法成立 B.有必要的财产和经费 C.能够独立承担民事责任 D.有完善的规章制度 E.有自己的名称、组织机构和场所 此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
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免疫法大便隐血试验阳性表明有消化道出血。
A . 正确
B . 错误
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巷道净宽误差符合以下要求：可缩性支架巷道有中线的（）mm～（）mm
A . -50mm～50mm
B . 0mm～50mm
C . 0mm～100mm
D . -50mm～100mm
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1．医药市场调查是指运用科学的方法，有目的、有计划、有系统地收集、记录、整理和分析有关药品市场信息的过程，为医药企业市场预测和( )提供服务。
A . 营销决策B . 营销方向C . 营销活动D . 营销咨询
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根据材料回答{TSE}题： 第一篇Single-parent Kids Do Best Single mums are better at raising their kids than two parents—at least in the bird world. Mother zebra finches have to work harder and raise fewer chicks on their own, but they also produce more at-tractive sons who are more likely to get a mate. The finding shows that family conflict is as important an evolutionary driving force as. ecologicalfactors such as hunting and food supply. With two parents around, there's always a conflict of inter-ests, which can have a detrimental effect on the quality of the offspring. In evolutionary terms, the best strategy for any parent in the animal world is to find someone elseto care for their offspring, so they can concentrate on breeding again. So it's normal for parents to tryto pass the buck to each other. But Ian Hartley from the University of Lancaster and his team won-dered how families solve this conflict, and how the conflict itself affects the offspring. To find out, they measured how much effort zebra finch parents put into raising their babies.They compared single females with pairs, by monitoring the amount of food each parent collected, andremoving or adding chicks so that each pair of birds was raising four chicks, and each single mum hadtwo—supposedly the same amount of work. But single mums, they found, put in about 25 per cent more~ effort, than females rearing with theirmate. To avoid being exploited, mothers with a partner hold back from working too hard if the fatheris being lazy, and it s the chicks that pay the price. 'The offspring suffer some of the.cost of this con-flict' says Hartley. The cost does not show in any obvious decrease in size or weight, but in how attractive they are tothe opposite sex. When the chicks were mature, the researchers tested the 'fitness' of the male off-spring by offering females their choice of partner. Those males reared by single mums were chosenmore often than those from two-parent families. Sexual conflict has long been thought to affect the quality of care given to offspring, says zoolo-gist Rebecca Kilner at Cambridge University, who works on conflict of parents in birds. 'But the ex-perimental evidence is not great. The breakthrough here is showing it empirically.' More surprising,says Kilner, is Hartley's statement that conflict may be a strong influence on the evolution of behav-ior, clutch size and even appearance. 'People have not really made that link,' says Hartley. A female'sreproductive strategy is usually thought to be affected by hunting and food supply. Kilner says conflictof parents should now be taken into account as well. {TS}With which of the following statements would the author probably agree?A. Single mums produce stronger sons.B. Single mums do not produce daughters.C. Two-parent families produce less attractive children.D. Two-parent families produce more beautiful offspring.
A.TheyB.costC.'D.B.E.C.F.D.G.
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某三相牵引变电所，电力系统的电抗X1∑=0.083（Sd=100MVA）。两台主变压器并联工作，每台容量为15MVA，Uk%=10.5。试求牵引母线接地时的短路电流值。
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There is actually an overlapped area of（）ocean regions somewhere in Western European Waters.
A.two B.three C.more than two D.more than three
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企业内机动车辆中的小型汽车是指（）的汽车。
A、发动机功率为14.7kW
B、总重量小于4500kg且总长度在6m以下
C、载客20人以下
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根据2017年中国银河证券基金研究中心最新调整的分类体系，混合基金根据基金资产投资范围与比例及投资策略分为( )个二级类别。
A、4B、5C、6D、7
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