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【单选题】
要使三相异步电动机反转,就必须改变通入电动机定子绕组的三相电源相序,即把接入电动机三相电源进线中的( )对调接线即可。
A.
任意三相
B.
任意两相
C.
其中两相
D.
其中三相
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【单选题】下列关于货币型理财产品的表述,错误的是( )。
A.
投资期短,资金赎回灵活
B.
保障本金
C.
收益安全性高
D.
主要投资于货币市场的理财产品
【简答题】social mobility
【单选题】What does the former Labour MP mean by saying 'social mobility created falters as well as risers' in Paragraph Four?
A.
Social mobility was a 'two-way street' and 'a zero-sum game'.
B.
All students from comprehensive school can reach the Oxford by hard work.
C.
School dropouts always work with lower payments.
D.
Social mobility was a mirror to constant efforts from different people.
【单选题】What is this passage mainly concerned?
A.
Education fund needs social mobility.
B.
Education needs new policy and reform.
C.
Children pay more premiums in schools, so there are difficulties in their lives.
D.
Children were recruited from disadvantaged backgrounds, so they are very poor.
【单选题】A _____ is a less rigid form of social stratification in which social mobility is possible.
A.
caste system
B.
normative system
C.
religious system
D.
class system
【判断题】The concept of social mobility refers to changes in people’s positions in the social hierarchy.
A.
正确
B.
错误
【多选题】下列哪些属于实施看板管理的先决条件:
A.
生产均衡化
B.
作业标准化
C.
生产同步化
【单选题】What is strongly correlated with social mobility according to economist Raj Cherty? 查看材料
A.
Family structure.
B.
Racial equality.
C.
School education.
D.
Community density.
【单选题】What might be the best title for this passage?
A.
Social Upward Mobility.
B.
Incredible Income Gains.
C.
Inequality in Wealth.
D.
America. Not Land of Opportunity.
【多选题】下列关于理财产品的表述,错误的是( )。
A.
商业银行可以销售没有期限的理财产品
B.
理财产品的名称应该反映产品的属性
C.
理财产品的名称可以具有一定的诱惑性以扩大销售
D.
设计理财产品前应该做好客户细分
E.
理财产品风险揭示只要进行简单的列示即可
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