living traditions show how cooking practices maintain identities while encouraging dialogues.
That night in Dungan House,the Russian software engineer's laughter as he tried hard to use
chopsticks perfectly conveyed the message-cultural exchange isn't about perfection,but
shared humanity.
24.What does Mr.Zhang's explanation of jin momo show
A.The mixture of cooking styles.
B.The spread of Chinese farming skills.
C.The friendship between two countries.
D.The development of traditional Chinese cuisine.
25.Which is the focus of Lisa Kyung Gross research
A.Heritage protection.
B.Home-based recipe.
C.Cultural.shock.、
D.Immigrant adaptation.
26.What can we learn from the Russian engineer's experience
A.Laughter helps to overcome cultural shock.
B.Communication matters more than correct use.
C.Traditional table manners carries humanity code.
D.Cultural exchange requires perfect understanding.
27.What is the main purpose of the passage
A.Ta explain how UNESCO protects cultural heritage.
B.To discuss food as a bridge between different cultures
C.To describe the cooking techniques of Dungan families.
D.To compare different food traditions in Asia and Europe.
c
The Yellow River is the cradle of China's civilization.And flood control and prevention
have always been key to the well-being of the people living along it.Now,scientists can better
work on these issues by giving the river a digital twin.
The digital twin of the Yellow River uses various technologies,including big data,
artificial intelligence,and the internet of things.Devices()set up along the river collect
and transmit information to the center.Based on the information,a 3D model of the river is
presented on the computer screen.It's like the Yellow River has a twin that reflects its real
conditions.
One big breakthrough in the river's digital governance(治理)is“smart stones”.
According to Wang Qin,a lead researcher at the Information Center of Yellow River Henan
Bureau,a smart stone is a water-proof stone-shaped device with chips,a battery,and a signal
transmitter.They are buried in important dike (locations to record and report the
movement of dike stones."Upon feeling movement of the dike stones,the smart stone sends
an alarm to the center for quick response,"Wang said.
"In the past,researchers had to learn the conditions of the dike on the spot by
themselves,putting their lives at risk,"said Zhao Xiao from the bureau."Now the smart
stones can do this for us,more safely,quickly,and accurately."
And in the sky,drones()are flying.On the routes designed by engineers,the
drones become expert patrollers()of the river,looking at its dikes and flood prevention
projects.According to Shen Lin from the Yellow River Conservancy Commission,thanks to
the drones,researchers at the command center can get first-hand photos and information.
"Researchers then update the 3D model according to the changes the drones reported.The
newly updated model helps us test our floodwater release plans in case we ever need to batten
down the.hatches(未雨绸缪)，”said Shen..
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