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【多选题】
Please watch the video "An izing Planet" fromwww.anthropocene.infoand answer the following question.Which of the following statements are correct?(Please choose all that apply)
A.
By 2050 6.3 billion people will live in towns and cities
B.
Biodiversity will suffer irreversibly as a consequence of an increasingly ised world
C.
In the next 40 years there will be a doubling in populations
D.
By 2025, is it anticipated that there will be about 600 cities with more than 1 million residents
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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】在T1WI平扫上,颅内大血管如颈内动脉、大脑中动脉可呈高信号,其原因是()
A.
流入增强效应
B.
舒张期假门控现象
C.
非常缓慢的血流
D.
偶回波效应
E.
短短TR和TE的稳态进动梯度回波序列
【多选题】Complete this week's reading:Steffen et al (2011).The Anthropocene: from global change to planetary stewardshipWhich of the following statements are true about the Great Acceleration?(Please choose al...
A.
The Great Acceleration started in 1800 and has continued through to present day
B.
Human population quadrupled as a result of the Great Acceleration
C.
IPAT estimates the human impact on the global environment of the Great Acceleration by looking at affluence,population, and technology
D.
The increasing loss of biodiversity is caused by several different human activities, and its accelerating has coincided with that of the Great Acceleration
E.
Since the 1950's there have been both dramatic changes in human activity and in the Earth System
F.
Although equitable wages have not occured on a global scale, they occured within countries as a result of the Great Acceleration
G.
The dominant factors driving environmental impact are consumption rates and technology
【单选题】脱氧/氧合血红蛋白的腔度变化,引起T2*信号升高,反映了相关脑区的激活状态,称为()
A.
部分容积效应
B.
流入增强效应
C.
BOLD效应
D.
偶回波效应
E.
流空效应
【判断题】The term “balance” is accurate because the energy input and output are both captured.( )
A.
正确
B.
错误
【单选题】What made Lijiang a prosperous town in ancient times?
A.
The Jade Dragon Snow Mountain
B.
The rich water source
C.
the Tea-horse Caravan Road
D.
The culture of Naxi People
【单选题】Countless streams and brooks provide ______for local people’s water use in daily life.
A.
problems
B.
obstacles
C.
convenience
D.
all above