中国大学MOOC: Abraham Maslow’s Hierarchy of Human Needs are: Level 1 Physical Needs, Level 2 Safety Needs, Level 3 Esteem Needs , Level 4 Social Needs and Level 5 Self-Realization Needs.

过程评估设计的5个层次中，本课程介绍的计算机辅助过程设计主要应用于哪些层次： A: Level 1: Order-of-Magnitude B: Level 2: Project Planning estimate C: Level 3: Preliminary Engineering D: Level 4: Detailed Engineering E: Level 5: Procurement and Construction

Complete the table below for a 4-20 mA signal: Process Level: Current Level: 5% ( )mA 25% ( )mA 50% ( )mA 75% ( )mA 95% ( ) mA

The high level and low level specified by LVTTL are ________. A: high level 5.0V low level 0V B: high level 3.3V low level 0V C: high level 2.4V~5.0V low level 0V~0.5V D: high level 2.4V~3.3V low level 0V~0.4V

Fiction has two levels of understanding, the narrative level and the<br/>authorial level, or the <br/>surface<br/>level and the deep level of understanding.()

Strategic level of goals and plans shape the tactical level and the operational level of goals and plans.

【单选题】享有报价优先推荐和Popular Supplier标识的等级是? A. Level 4 B. Level 1 和 Level 2 C. Level 3 和Level 4 D. Level 1

2、To build core competence, a business should work from such aspects as（） A: strategic level B: organizational level C: technological level D: customer level

For every 10% increase in the importance of a country's international trade in an economy, the per capita income level will rise by at least 5%. ()

SAE自动驾驶等级中属于自动驾驶的是（ ） A: SAE LEVEL3 B: SAE LEVEL5 C: SAE LEVEL0 D: SAE LEVEL2