通过紧迫系数法确定加工优先级时,当0<CR<1时,说明()。A、订单已拖期 B、剩余时

题型:单项选择题

问题:

通过紧迫系数法确定加工优先级时,当0<CR<1时,说明()。

A、订单已拖期

B、剩余时间恰好够用

C、剩余时间有富余

D、剩余时间不够

考点:经济学ERP原理与应用综合练习ERP原理与应用综合练习题库
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九个月小儿,牛乳喂养,未加辅食,近1个月来常腹泻,食欲减退,有异食癖,皮肤黏膜苍白,肝肋下2cm,脾肋下0.5cm,Hb70g/L,血涂片:血细胞大小不等,以小细胞为主。

下列哪项检查可能对辅助本病的诊断意义不大()

A.SL

B.血清叶酸含量

C.TIBC

D.骨髓象

E.血红蛋白含量

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今年年初,《沁园春·霾》在网络上走红:“北京风光,千里朦胧,万里尘飘。望三环内外,浓雾莽莽;鸟巢上下,阴霾滔滔……”《沁园春·霾》反映了

A.我国的生态环境得到明显改善

B.我国面临着严峻的环境形势

C.北京环境污染问题无法整治

D.我国生态环境恶化趋势初步得到遏制

题型:单项选择题

单词拼写: 根据下列句子及所给的首字母写出空缺处各单词的正确形式。

1. People began to concentrate less on religious themes and a___ a more humanistic attitude to life.

2. Jack likes modern Chinese paintings while Alice has a p_____ for pre-twentieth century

    Western paintings.

3. Some poems tell a story and some c__________ certain emotions.

4. He began to smoke several years ago, and then soon became a____ to cigarettes. Now he is a

    heavy smoker.

5.If you develop AIDS, your chances of s__________ are very small.

6.Obviously they disagree with us. In other words, they are o__________ to our point of view.

7.Ladies and gentlemen, first I want to thank you for your help on b__________ of my school.

8.We congratulated him on his being a__________ as the chief engineer of the company.

9.The village lies in a valley and is s__________ by mountains.

10.As is often the case, c__________ often drives people to explore the unknown world.

题型:单项选择题

单个用户使用的数据视图的描述称为______。

A.外模式

B.概念模式

C.内模式

D.逻辑模式

题型:单项选择题

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