The company may have to （）some production procedures which, since the earliest days, have always been done by skilled craftsmen.
A: process
B: calculate
C: automate
D: manufacture
A: process
B: calculate
C: automate
D: manufacture
举一反三
- We wish the work could ______ more quickly, but we'd had some difficulties in getting the right kind of supplies. A: have done B: have been done C: have been doing D: be done
- Always since the creation of celluloid, plastics have been found to have a multitude of industrial and commercial uses（） A: Always B: plastics C: have D: multitude
- ___in our check-in procedures since the new manager took over. A: A. There are changes B: B. Changes have been there C: C. There have been changes D: D. We have changes
- ——Where have you been these days?——I’ve been to some place_____I can take lots of photos. A: what B: which C: that D: where
- （globe）______________climate change may have been responsible for the extinctionof some wild animals.