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題目

解題步驟

1. Understand the question

   what did the electrical light take the place of? gas lights incandescent lights coal lights rewatch submit

2. Brief Explanations

   Historically, electrical lights (like incandescent bulbs which are a type of electrical light, but the question is about what electrical light replaced) replaced gas lights. Incandescent lights are a type of electrical light, so they can't be replaced by electrical light. Coal lights are not a common historical lighting source replaced by electrical light. So the correct option is gas lights.

3. Final answer

   A. gas lights

答案

Question Analysis

OCR Text

what did the electrical light take the place of? gas lights incandescent lights coal lights rewatch submit

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