| 模型 | 模型答案 | 正确答案 |
|---|---|---|
| 金声玉亮2.0 | B |
B |
| deepseekr1 | The law of diminishing marginal utility explains that each additional unit of a good provides less satisfaction, leading consumers to pay less for more units. This directly underpins the **law of demand**, as it justifies why consumers demand more only at lower prices, resulting in a downward-sloping demand curve. **Answer:** B |
B |
| gpto1 | B | B |
| GPT-4o | B. law of demand | B |
| llama3.1-70B-Instruct | B |
B |
| llama3.1-405B-Instruct | B. The law of diminishing marginal utility says that as you consume more of a good, each additional unit of that good gives you less and less additional happiness or utility. This is why people are willing to pay less for a good as they consume more of it, which is the law of demand. The best answer is B |
B |
| DeepSeek-Coder-V2 | B | B |
| Qwen2-72B-Instruct | B. law of demand | B |
| baichuan4 | B | B |
| doubao | B The law of diminishing marginal utility helps explain why consumers are willing to pay less for additional units of a good as they consume more of it, which is a key aspect in understanding the law of demand. |
B |
| minimax | B. law of demand | B |
| kimi | B. law of demand | B |
| wenxinyiyan | B Explanation: The law of diminishing marginal utility states that as additional units of a good or service are consumed, the additional satisfaction or utility derived from each additional unit decreases. This concept is closely related to the law of demand, which states that there is an inverse relationship between the price of a good and the quantity demanded, assuming other factors remain unchanged. As the price of a good increases, consumers are less willing to purchase additional units because the marginal utility they derive from each additional unit is decreasing. Therefore, the law of diminishing marginal utility provides an explanation for why consumers may be less willing to pay higher prices for additional units of a good, which is a fundamental aspect of the law of demand. |
B |
| zhipu | B. law of demand The law of diminishing marginal utility states that as a person consumes more units of a good or service, the additional satisfaction (utility) gained from consuming each additional unit decreases. This concept helps explain why the demand curve slopes downward: consumers are willing to purchase more of a good only if the price decreases, reflecting the diminishing additional satisfaction they receive from each extra unit. |
B |
| gpto1 | B | B |