【单选题】若在第五年拥有1个大厂房,2个小厂房,则最多可拥有多少条柔性线()
【单选题】A good example that can explain or clarify a difficult concept or an abstract term should be______.
【判断题】起动机投入工作时,应先接通主电路,然后再使齿轮啮合。( )
【单选题】What should you do in the background part of an abstract?
A.
Identify the particular research problem under investigation.
B.
Briefly set up the context to the study, its rationale and significance.
C.
Specify the domain of the study.
【单选题】intel公司是美国占支配地位的计算机芯片制造商,当他们推出一种新产品时,定价总比同类产品的定价低,在销售的第一年他们可能获利很少,但他们很快就把产品打入了市场,第二、三年便会大量销售产品而获利。他们采取的是( )定价策略
【单选题】电子产品刚投入市场一般会采取( )策略。
【单选题】若在第五年拥有 1 个大厂房, 1 个小厂房,则最多可拥有多少条手工线( )。
【多选题】What are the goals of writing an abstract?
A.
An abstract should help the readers to decide whether they should read the article.
B.
An abstract should help the readers to understand a text by acting as a pre-reading outline of key points.
C.
An abstract can help to index the article for quick recovery and cross-referencing.
D.
An abstract can help the readers to estimate the sophistication or complexity of a piece of writing.