The __________ of new working practices has greatly improved productivity (生产率).
A: qualification
B: entrance
C: introduction
D: variation
A: qualification
B: entrance
C: introduction
D: variation
举一反三
- Numerical and computer control of machine tools ________ productions and improved the quality of product. A: has greatly increased B: have greatly increased C: are greatly increasing D: was greatly increased
- Sean’s ______(perform) at school has greatly improved A: performing B: performance
- There is （）the fact that the assembly line has greatly improved productivity. A: not to deny B: not deny C: not denying D: no denying
- What are the visitors most interested in A: company performance B: new technology C: working practices
- Choose the sentence that is more specific. A: Your ability to motivate your employees has resulted in an increase in productivity by 3%. B: The productivity and profitability increase greatly with your help.