There are many scenic spots in China. Last summer vacation, Wang Ping went to Turpan, Xinjiang and Zhang Li went to Xishuangbanna, Yunnan. Both Wang Ping and Zhang Li are traveling.

(1) Wang Ping's shot in Turpan, Xinjiang should be a "drying room" for grapes, and Zhang Li's shot in Xishuangbanna, Yunnan should be a B bamboo house;

(2) Xishuangbanna has a unique landscape and single trees, and Dai people like to eat bamboo rice;

(3) The main reasons why Xinjiang melons and fruits are especially sweet are abundant sunshine and large temperature difference between day and night;

(4) Xinjiang has the largest Tarim Basin in China, and the natural gas in the basin accounts for 22% of the total onshore natural gas in China. The epoch-making west-to-east gas transmission project will transport natural gas to the eastern region.

So, the answer is: (1) a; b； (2) single tree becomes a forest; Bamboo rice; (3) Sufficient sunshine and large temperature difference between day and night; (4) Tarim; Gas transmission from west to east.