______ of the factory has greatly increased its productivity.
A: Automation
B: Automate
C: Automated
D: Automatic
A: Automation
B: Automate
C: Automated
D: Automatic
举一反三
- 11). I can't drive her car because it has a manual transmission instead of an ______ transmission. (automate, automation, automatic, automatically)
- ___________ resulted in the loss of many factory jobs. A: automatic B: automatically C: automation
- __________ resulted in the loss of many factory jobs. A: Automatic B: Automatical C: Automatically D: Automation
- 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
- Computers have greatly increased ______in business offices. A: produce B: productive C: productivity D: producter