Meiyu and summer drought are the unique weather phenomena in which of the following areas () A. Northeast Plain B. Pearl River Delta C. Middle and lower reaches of the Yellow River ..

Analysis of test questions: Mid-June is the rainy season in the middle and lower reaches of the Yangtze River. In July and August, the rain belt moves northward and it is often rainy.

Comments: This question can also examine the characteristics of China's climate: ① The monsoon climate is remarkable: the northwest wind prevails in winter, and it is cold and dry; Southeast and southwest winds prevail in summer, which is warm and rainy. There are three types of monsoon in China, and the northern monsoon climate has obvious continental characteristics. ② In the same period of rain and heat, high temperature in summer is a major advantage of China's climate resources, which is conducive to plant growth. The "land of plenty" benefits from the same period of rain and heat. ③ The climate is complex and diverse: the typical monsoon climate in the east, the arid and semi-arid temperate continental climate in the northwest, and the unique alpine climate in the Qinghai-Tibet Plateau. Coupled with the influence of complex terrain, the climate in China is more complex and diverse. Therefore, animal and plant resources are extremely rich, and most animals and plants in the world have suitable growing places in China. The dividing line between monsoon area and non-monsoon area in China is Daxinganling, Yinshan, Bayan Kara and Gangdise Mountain, with non-monsoon area in the west and monsoon area in the east.