Who will appear in the upstream?A. buyers B. producers C. both buyers and producers D neither
A: A
B: B
C: C
D: D
A: A
B: B
C: C
D: D
举一反三
- If a small country imposes a tariff on imported motorcycles ( ) A: the surplus of the domestic producers of motorcycles will decline, but the surplus of the domestic consumers will increase. B: the surplus of both the domestic producers and consumers of motorcycles will decline. C: the surplus of both the domestic producers and consumers of motorcycles will increase. D: the surplus of the domestic producers of motorcycles will increase, but the surplus of the domestic consumers will decline.
- On-demand service companies collect a fee from both sellers and buyers who use the platform.
- Another route to finding the best fairs is to contact _____. A: A. customers B: B. past attendees C: C. regular customers D: D. producers
- We should be __________ to both buyers and sellers.
- In spring it is ________ hot ________ cold here. A: A. both, and B: B. either, or C: C. neither, nor D: D. not only, but