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【简答题】
设产品 A 的主需求文件和主产品结构文件分别如表 1 和 图 1 所示,图中 LT 是订货提前期。又知道 A 、 B 、 C 、 D 、 E 、 F 的现有库存量分别为 10 、 8 、 7 、 6 、 5 、 4 ,计划到货量分别为 5 、 4 、 3 、 2 、 1 、 6 , 1 到货,其中 B 和 E 在第 2 还分别有 10 和 8 的社会维修需要量(提示:将“社会维修需要量”加到“总需要量”中),试根据这些条件用 MRP 求出物料需求计划。 表 1 产品 A 的出产进度表 时期() 1 2 3 4 5 6 7 8 产量(件 / ) 25 15 20 0 60 0 15 0 图 1 A 产品结构树 第8个问题:第3C的 计划发出订货 等于多少?(答案只填写数字)
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【单选题】New Guidelines for Fighting HIV At the moment, four million people around the world receive anti-retroviral drugs. There's another five million who need them but don't get them. The WHO recommendation...
A.
It would add much more cost for the WHO to treat with people who have HIV.
B.
Those people with HIV is a common problem for all developing countries.
C.
Starting treatment early could increase survival opportunities for people with HIV.
D.
The WHO has raised new proposals to fight against AIDS.
查看完整题目与答案
【单选题】听力原文：I've called this meeting because, as you're all probably aware, we have some security issues in this building. There have been a number of thefts and reports of unauthorized persons wandering aro...
A.
To report thefts
B.
To help unauthorized persons around the premises
C.
To explain new security measures
D.
To make a collection for Jenny who is leaving
查看完整题目与答案
【简答题】阅读理解。 阅读下面的短文，请根据短文后的要求答题。（请注意问题后的字数要求） [1] Doctors may soon have some suggestions for health that even kids will like: more playtime. European and international health experts say a new study makes t...
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【多选题】以下有关创新扩散网络中意见领袖的表述中,正确的是( )
A.
意见领袖指率先接受创新、追求潮流的技术发烧友
B.
意见领袖多为扩散网络中的榜样人物或团体
C.
意见领袖具有较高的威望和影响力
D.
意见领袖有助于推动创新扩散
查看完整题目与答案
【单选题】What does 'the two other new studies' in Paragraph 4 aim to survey?
A.
The campaign to have babies sleep on their backs has been very successful.
B.
The campaign to have babies sleep on their backs isn't getting to everyone.
C.
How baby-carers are implementing existing guidelines for reducing SIDS deaths.
D.
How many percent of parents are not following recommendations of back-to-sleep.
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
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【单选题】The new guidelines for bloggers by Americas Federal Trade Commission are to
A.
test whether commentaries on blogs are affected by other factors.
B.
indicate that PR's growing importance has attracted regulators.
C.
show that PR firms have to be honest with their customers.
D.
restrict PR's growth on social networks to some extent.
查看完整题目与答案
【单选题】(105~109题共用题干)
A.
患儿,呕吐、腹泻稀水便5天,1天来尿量极少,精神萎靡,前囟及眼窝极度凹陷,皮肤弹性差,四肢发凉,脉细弱,血清钠135mmol/L。
B.
.请判断该患儿脱水程度与性质
C.
中度低渗性脱水
D.
重度低渗性脱水
E.
中度等渗性脱水
F.
重度等渗性脱水
G.
中度高渗性脱水
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【判断题】法家思想从春秋时期开始就活跃于政治舞台。()
A.
正确
B.
错误
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相关题目：
【单选题】New Guidelines for Fighting HIV At the moment, four million people around the world receive anti-retroviral drugs. There's another five million who need them but don't get them. The WHO recommendation...
A.
It would add much more cost for the WHO to treat with people who have HIV.
B.
Those people with HIV is a common problem for all developing countries.
C.
Starting treatment early could increase survival opportunities for people with HIV.
D.
The WHO has raised new proposals to fight against AIDS.
查看完整题目与答案
【单选题】听力原文：I've called this meeting because, as you're all probably aware, we have some security issues in this building. There have been a number of thefts and reports of unauthorized persons wandering aro...
A.
To report thefts
B.
To help unauthorized persons around the premises
C.
To explain new security measures
D.
To make a collection for Jenny who is leaving
查看完整题目与答案
【简答题】阅读理解。 阅读下面的短文，请根据短文后的要求答题。（请注意问题后的字数要求） [1] Doctors may soon have some suggestions for health that even kids will like: more playtime. European and international health experts say a new study makes t...
查看完整题目与答案
【多选题】以下有关创新扩散网络中意见领袖的表述中,正确的是( )
A.
意见领袖指率先接受创新、追求潮流的技术发烧友
B.
意见领袖多为扩散网络中的榜样人物或团体
C.
意见领袖具有较高的威望和影响力
D.
意见领袖有助于推动创新扩散
查看完整题目与答案
【单选题】What does 'the two other new studies' in Paragraph 4 aim to survey?
A.
The campaign to have babies sleep on their backs has been very successful.
B.
The campaign to have babies sleep on their backs isn't getting to everyone.
C.
How baby-carers are implementing existing guidelines for reducing SIDS deaths.
D.
How many percent of parents are not following recommendations of back-to-sleep.
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【单选题】The new guidelines for bloggers by Americas Federal Trade Commission are to
A.
test whether commentaries on blogs are affected by other factors.
B.
indicate that PR's growing importance has attracted regulators.
C.
show that PR firms have to be honest with their customers.
D.
restrict PR's growth on social networks to some extent.
查看完整题目与答案
【单选题】(105~109题共用题干)
A.
患儿,呕吐、腹泻稀水便5天,1天来尿量极少,精神萎靡,前囟及眼窝极度凹陷,皮肤弹性差,四肢发凉,脉细弱,血清钠135mmol/L。
B.
.请判断该患儿脱水程度与性质
C.
中度低渗性脱水
D.
重度低渗性脱水
E.
中度等渗性脱水
F.
重度等渗性脱水
G.
中度高渗性脱水
查看完整题目与答案
【单选题】听力原文： County fairs are a tradition in New England towns. They offer great entertainment. One popular event is the pie-eating contest. If you want to take part in the contest, it is a good idea to reme...
A.
In a fast-food restaurant.
B.
At a shopping center.
C.
At a county fair.
D.
In a bakery.
查看完整题目与答案
【判断题】法家思想从春秋时期开始就活跃于政治舞台。()
A.
正确
B.
错误
查看完整题目与答案
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