Topic content:
In Pi Rixiu's poem of the Tang Dynasty, "This river is the one that perished in the Sui Dynasty, and has been a thousand miles away", "this river" refers to []
Best answer:
B
Answer analysis:
There is no explanation for this question
Test core:
The opening of the Grand Canal of the Sui Dynasty: In order to consolidate the rule of the Sui Dynasty and strengthen the traffic between the north and the south, in 605 AD, Emperor Yang of the Sui Dynasty recruited and distributed millions of migrant workers, made use of natural rivers and old channels, opened the Yongji Canal, Tongji Canal, Hangou Canal and Jiangnan River centered on Luoyang, the eastern capital, and formed a Grand Canal connecting Zhuojun (Beijing) in the north and Yuhang (Hangzhou) in the south, With a total length of more than 2000 kilometers, the Grand Canal connects the five major water systems of the Haihe River, the Yellow River, the Huaihe River, the Yangtze River and the Qiantang River. It is the longest canal in the ancient world.