What are the people doing in the dog park?
A: Training their dogs.
B: Watching movies.
A: Training their dogs.
B: Watching movies.
举一反三
- What are the people doing in the dog park?
- [音频] News report 1--- 1. What’s the news report mainly about A: Why people love dogs. B: A dog elected mayor of a town. C: Things dogs can do for people. D: How a dog becomes mayor.
- What do we know about the man’s dog A: The other dogs are afraid of him. B: It eats only cat food. C: It like cats better than dogs.
- What does the man mean What do we know about the man’s dog A: The other dogs are afraid of him. B: It eats only cat food. C: It like cats better than dogs.
- Consider the market for hot dogs. As long as the marginal benefit of consuming hot dogs is greater than the price of hot dogs, A: people receive consumer surplus from eating hot dogs. B: the price of hot dogs will rise. C: the value of hot dogs will rise. D: there is no decreasing marginal benefit of eating hot dogs.