As the population grows, more people will need electricity for homes, schools, hospitals, and transportation, so the \_\_\_\_ of energy will increase.
Adistribution
Bsupply
Cpotential
Ddemand正確答案
答案與詳解
為什麼答案是 D
demand 意為需求。題幹明確提到更多人需要（need）電力，因此能源的需求（demand）會增加，語意與邏輯完全吻合。
載入中…
