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【单选题】
单相交流电流通过定子单相绕组时产生:A.
顺时针旋转的旋转磁场
B.
逆时针旋转的旋转磁场
C.
交变的脉动磁场
D.
不变的磁场
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反馈参考答案：
举一反三
【多选题】下列关于综合收益及其组成部分的表述中，正确的有()。
A.
综合收益是指企业在某一期间除与所有者以其所有者身份进行的交易之外的其他交易或事项所引起的所有者权益变动
B.
综合收益总额项目包括净利润和其他综合收益扣除所得税影响后的净额
C.
其他综合收益是指企业根据其他会计准则规定未在当期损益中确认的各项利得和损失
D.
利润是指企业在一定会计期间的经营成果
【简答题】病例摘要：男性，40岁，农民，因多食、多饮、消瘦半年，双下肢麻木半个月来诊。
患者半年前无明显诱因逐渐食量增加，由原来每天400g逐渐增至500g以上，最多达750g，而体重逐渐下降，半年内下降达5kg以上，同时出现烦渴多饮，伴尿量增多，曾看过中医，服中药治疗1个多月无好转，未验过血。半个月来出现双下肢麻木，有时呈针刺样疼痛。病后尿便正常，睡眠好。
既往体健，无药物过敏史。个人史和家族史无特殊...
【简答题】电子商务文案的种类有哪些?
【单选题】Local government ______ could be obtained through a local income tax and/or a local sales tax.
A.
budget
B.
expense
C.
finance
D.
revenue
【简答题】A．The local people sell the bricks for a living. B．The local people are short of culture knowledge. C．The local people need bricks and stones to build houses. D．The local people do not realise the ser...
【单选题】Local government in Britain is the responsibility of elected local authorities, which provide local services under specific powers conferred by Parliament. Government on a local basis can be traced ba...
A.
It depends on how many properties the individual owns and the amount the authority needs.
B.
It is calculated by the value of the property and the total sum needed by the authority.
C.
It depends on the annual income of the individual and the value of the property.
D.
It is calculated by the annual family income and the total sum needed by the authority.
【单选题】病人多饮、多尿半年，进食多而体重下降，因出现深大而快的呼吸急诊入院，关于此呼吸类型说法正确的是
A.
调节血液酸碱平衡
B.
兴奋呼吸中枢
C.
生理状态下也可存在
D.
多见于患有中枢神经系统疾病的病人
E.
易出现呼吸暂停
【简答题】A．The environment of the local schools. B．The quality of instruction at the local schools. C．Too much religious instruction at the local schools. D．Lack of advanced math classes at the local schools.
【单选题】Findall the local maxima, local minima, and saddle points of thefunction【图片】
A.
,local minimum ,saddle point
B.
,local minimum ,saddle point
C.
,local maximum ,saddle point
D.
,local maximum ,saddle point
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