On July 21-22, 212, Beijing and its surrounding areas suffered the strongest rainstorm and flood disaster in the past 6 years. Question 1: Read the monthly temperature and temperature drop in Beijing during the year.

Question 1:C

Question 2:A

Analysis of test questions:

Question 1: Beijing has a temperate monsoon climate, and its natural belt is a temperate deciduous broad-leaved forest belt; The water shortage in Beijing is serious in winter and spring, and the runoff of the Yangtze River is large, so water is transferred to Beijing all year round; The Yangtze River belongs to subtropical monsoon climate, and its recharge mode is mainly rainwater. In July and August, the Yangtze River basin was controlled by the subtropical high, and the weather was hot and dry.

Question 2: The illustrated area is a river valley, and the contour line protrudes upward. The correct escape route is perpendicular to the contour line to escape upward. Is consistent with (1).

comment: this question is difficult. Taking the rainstorm in Beijing in summer of 212 as the background material, this paper investigates the climate type, natural belt, river recharge mode and the migration, and examines the escape route when the mudslide occurs. The surrounding materials can also be related to the causes of summer rainstorm and flood control measures.