Why don’t De Beers produce more diamonds
A: They are not able to produce faster.
B: They want to keep price down.
C: They made diamonds scarce to keep them desirabl
A: They are not able to produce faster.
B: They want to keep price down.
C: They made diamonds scarce to keep them desirabl
举一反三
- If De Beers produce diamond a lot faster than they do, that would ______. A: drive the price down B: drive the price up C: make sellers rich
- Don't let ______ that you know me. I want to keep it secret. A: on B: up C: down D: go
- 3. I don't understand why you keep ______ the same mistakes. A: to be made B: make C: to make D: making
- I don' t understand why you ______ the same mistakes. A: keep to make B: keeping to make C: keep on make D: keep on making
- What does the new system enable farmers to do A: Produce larger vegetables. B: Transport produce more quickly. C: Grow crops in nontraditional climates. D: Keep vegetables fresher for a longer perio