The correct statement about fronts and weather is: A. After the cold front passes, the weather turns cloudy and the air pressure increases B. my country has many disastrous weather and warm peaks

D

Test question analysis: After the cold front passes, it is controlled by the cold air mass, so the weather becomes fine, A is wrong; my country's disastrous weather, such as northern summer Heavy rains, cold waves in winter, and dust storms in spring are mostly related to cold fronts, B is wrong; warm front precipitation mostly occurs on the side of the cold air mass in front of the front, C is wrong; after the warm front passes, it is controlled by the warm air mass, so the temperature rises and the weather turns Clear, D is correct.

Comments: The key to solving this question is to understand the weather changes before and after the passage of cold fronts and warm fronts, the location of rain areas and their impact on my country, etc., which can be found directly in the textbook.