【简答题】力控组态软件设计平台的基本构成,请列举3+功能模块?
【单选题】在需求管理内容中,我们把需求分为独立需求和相关需求两类,下面对相关需求的描述正确的是( )
B.
其数量与出现的概率是随机的、不确定的和模糊的
D.
其需求数量和需求时间与其它的变量存在一定的相关关系,可以通过一定的数学关系推算得出。
【多选题】Each given topic sentence is followed by several additional sentences. Cross off the sentences that are off-topic. Topic sentence: There are many medicines for a cold, but few of them are effective.
A.
1) People often catch cold in the winter or spring.
B.
2) If you have a cold, your friends will suggest medicines that they say are good.
C.
3) Pharmacies have dozens of remedies for colds.
D.
4) A person with a cold fees very uncomfortable.
E.
5) Doctors doubt the value of these remedies.
F.
6) Doctors usually say that the most effective thing to do is to stay in bed, keep warm, and drink lots of liquids
G.
7) People often catch cold from contact with a person who has a cold.
【判断题】If you have liquids in containers of 100 ml or less, put them into a clear, zip-style plastic bag.
【多选题】关于推进新型城镇化建设与现代化旅游产业发展有机结合,到2020年建设一批怎样的全国特别旅游城镇和特色景观旅游名镇?
【单选题】下列有关“需求的变动与需求量的变动之间关系’’的描述正确的是( )
B.
需求量的变动是由一种因素引起的,需求变动是两种及两种以上的因素导致 的
C.
需求的变动是由价格以外的其他因素变动所引起的,需求量的变动由价格的 变动导致
【多选题】以下关于需求和需求量变动的描述,正确的有( )。
B.
需求量的变动在图形上表现为:同一条需求曲线上点移动。
C.
需求的变动是由影响商品的其他因素变化引起的,如:偏好、收入等。