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【单选题】
How old is the Earth?
A.
1 billion years
B.
180,000 years
C.
4.5 billion years
D.
3 million years
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举一反三
【单选题】In Yunnan, the upstream of the Yangzi River is called the ______
A.
Nu River
B.
Nanpan River
C.
Jinsha River
D.
Yuanjiang River
【单选题】The Great Gorge of the Nu River extends for more than ______ kilometers .
A.
600
B.
400
C.
200
D.
100
【单选题】How does atmospheric carbon dioxide affect the Earth’s climate?
A.
It decays radioactively and produces heat
B.
It reflects solar radiation releasing more heat to the Earth´s atmosphere
C.
It captures more solar radiation trapping in heat in the Earth´s atmosphere
D.
It changes the colour of the atmosphere
【单选题】Which does not indicate that digitalization support more and more operations?()
A.
Ubiquitous computing
B.
Industry
【单选题】After Nu River runs into Myanmar, it is called the ______.
A.
Mekong River
B.
Irrawady River
C.
Red River
D.
Salween River
【单选题】What approximate percentage of the global population lives in cities?
A.
20%
B.
35%
C.
50%
D.
70%
【单选题】Beat 4 of Fairy Sending Flowers: Jump with the left foot off the ground with force, turn （ ） degrees around, land the right foot to the front, withdraw the left shank to your right shank, raise arms ...
A.
30
B.
45
C.
60
D.
90
【单选题】Traditional ______ enable local people to go across the Nu River conveniently.
A.
wooden bridges
B.
iron bridges
C.
ziplines
D.
cable cars
相关题目：
【单选题】In Yunnan, the upstream of the Yangzi River is called the ______
A.
Nu River
B.
Nanpan River
C.
Jinsha River
D.
Yuanjiang River
【单选题】The Great Gorge of the Nu River extends for more than ______ kilometers .
A.
600
B.
400
C.
200
D.
100
【单选题】How does atmospheric carbon dioxide affect the Earth’s climate?
A.
It decays radioactively and produces heat
B.
It reflects solar radiation releasing more heat to the Earth´s atmosphere
C.
It captures more solar radiation trapping in heat in the Earth´s atmosphere
D.
It changes the colour of the atmosphere
【单选题】Which does not indicate that digitalization support more and more operations?()
A.
Ubiquitous computing
B.
Industry
【单选题】After Nu River runs into Myanmar, it is called the ______.
A.
Mekong River
B.
Irrawady River
C.
Red River
D.
Salween River
【单选题】What approximate percentage of the global population lives in cities?
A.
20%
B.
35%
C.
50%
D.
70%
【单选题】Beat 4 of Fairy Sending Flowers: Jump with the left foot off the ground with force, turn （ ） degrees around, land the right foot to the front, withdraw the left shank to your right shank, raise arms ...
A.
30
B.
45
C.
60
D.
90
【单选题】Traditional ______ enable local people to go across the Nu River conveniently.
A.
wooden bridges
B.
iron bridges
C.
ziplines
D.
cable cars
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