按照时间顺序,ERP理论形成大致经历了()几个阶段.A.MRP——MRPⅡ——闭环M

题型:单项选择题

问题:

按照时间顺序,ERP理论形成大致经历了()几个阶段.

A.MRP——MRPⅡ——闭环MRP——ERP

B.MRP——闭环MRP——MRPⅡ——ERP

C.MRP——MRPⅡ——ERP——闭环MRP

D.MRP——闭环MRP——ERP——MRPⅡ

考点:管理学ERP原理与应用ERP原理与应用题库
题型:单项选择题

Most children like watching TV. It' s very interesting. By watching TV they can see and learn a lot and know many things about their country and the world. Of course, they can also learn over the radio. But they can learn better and more easily with TV. Why? Because they can hear and watch at the same time. But they can' t see anything over the radio.

TV helps to open children' s eyes. TV helps to open their minds (智力), too. They learn newer and better ways of doing things. They may find the world is now smaller than before.

Many children watch TV only on Saturday or Sunday evening. They are always busy with their lessons. But a few children watch TV every night. They go to bed very late. They can' t have a good rest. How about you, my young friend?

小题1:A few children go to bed late because they _________。

A.are busy with their lessons

B.do their homework

C.watch TV

D.listen to the radio小题2:Children can't see anything_________。

A.in the book

B.on the radio

C.on TV

D.by watching TV小题3:TV helps to open children' s _________。

A.eyes and minds

B.minds

C.eyes or minds

D.eyes小题4:_________children watch TV only on Saturday or Sunday evening.

A.A lot

B.Much

C.A lot of

D.A little小题5:Children can study better and more easily with TV because_________.

A.they like to watch TV

B.they can hear at the same time

C.they can watch at the same time

D.they can listen to and see something at the same time

题型:单项选择题

在社会工作研究中,众数和中位数是反映统计结果集中趋势的指标。调查发现5位社区居民的月收入分别为5000元、5000元、6500元、5500元和3000元。他们月收入的众数和中位数分别是()。

A.6500元和6500元

B.6500元和5500元

C.5000元和6500元

D.5000元和5000元

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神经肌肉传导被完全阻滞时,需有效占据乙酰胆碱受体()。

A.80%

B.85%

C.90%

D.95%

E.99%

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影响微生物生长繁殖的环境因素主要包括哪些?

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邮政储蓄个人通知存款最低起存金额为人民币()元。

A、5000

B、10000

C、50000

D、500000

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