Xiaoyun and her classmates visited different places in China during the summer vacation. After school starts, everyone introduces the tourist attractions. There are several people here.

(1). Qinghai-Tibet Plateau A? (2). Inner Mongolia Plateau? B

(3).c？ e？ Qinling-Huaihe River? (4). Loess Plateau b

Test analysis: (1) Xiaoyun's "snowy plateau" refers to the Qinghai-Tibet Plateau, and the letter represented in the picture is A; (2) The beautiful grassland Xiaojun saw was the Inner Mongolia Plateau, which was characterized by flat terrain, continuous snow-capped mountains describing the Qinghai-Tibet Plateau, rugged terrain describing the Yunnan-Guizhou Plateau and countless valleys describing the Loess Plateau. (3) Xiaogang sees the endless wheat fields in the north of C in the picture, where wheat is the main food crop. Xiaohong's land of fish and rice is the south of E in the picture, with low terrain, abundant precipitation and many rivers. There is a great difference in cultivated land types between the two places, which is roughly bounded by Qinling Huaihe River Line. (4) Xiaolan looks at the Loess Plateau, and the letter represented in the picture is B.

Comments: This question can also examine the dividing factors, dividing lines, agricultural production and climate of the four major geographical regions of China; Other differences between the south and the north.