Read the diagram of temperature changes in a certain place in my country during a certain period of time and answer the following questions. Quiz 1: The weather system passing through this place during this period may be A. typhoon

Title 1: D

Title 2: B

Test question analysis:

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Quiz 1: Reading the picture, we can see that due to the influence of this weather system, the temperature rises during this period, so it is judged that the weather system is a warm front. So choose D.

Quick question 2: Reading the maximum and minimum temperature values ​​in the picture, we can see that the daily range is the smallest on the 5th and 6th, indicating that there are many rainy weather, the most clouds, and weak solar radiation during this period. Solar energy is used. Water heaters are the least effective. So choose B.