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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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【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
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【单选题】CT能量在物质定量分析方面的应用包括()
A.
去除金属伪影
B.
测定成人骨质钙含量
C.
定量分析痛风结石
D.
肺栓塞与肺功能评价
E.
手足肌腱成像
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【单选题】The Great Gorge of the Nu River extends for more than ______ kilometers .
A.
600
B.
400
C.
200
D.
100
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【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
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【判断题】The movement position is flexible and the route is changeable in Fairy Sending Flowers, so just return to the designated positions in the end of the last 8 beats.
A.
正确
B.
错误
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【单选题】Which does not indicate that digitalization support more and more operations?()
A.
Ubiquitous computing
B.
Industry
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【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
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【单选题】What approximate percentage of the global population lives in cities?
A.
20%
B.
35%
C.
50%
D.
70%
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【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
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【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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