How will the government know what the air quality is?
举一反三
- The government have already done a lot in improving the air quality and dealing with other issues
- 人从不知到知有以下几个阶段（） A: Know（知）、Know how（知其然）、Know why（知其所以然）、Know what（知道是什么） B: Know（知）、Know how（知其然）、Know what（知道是什么）、Know why（知其所以然） C: Know（知）、Know what（知道是什么）、Know how（知其然）、Know why（知其所以然） D: Know what（知道是什么）、Know（知）、Know how（知其然）、Know why（知其所以然）
- In this chapter, after the study, you are expected to know: what the terms of commodity are; different ways of quality stipulation; the methods used by the seller to describe the ______ of the goods; how to measure the ______ of the goods; how to understand the______ and the packing of the goods; and the details in ______ of the commodity.
- How do they know what they really need?
- 智慧职教: Do you know what ____ so much greenhouse gases in the air?