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【单选题】
Which one is not proper to describe the Steam-Pot Chicken?
A.
fresh
B.
tender
C.
nutritious
D.
sour
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】What is the general pattern in terms of the relationship between energy and economic growth?(Please select one answer)
A.
The general pattern is that economic growth increases linearly while energy use increases exponentially
B.
There is no relationship between energy use and economic growth
C.
As economic growth per capita increases, energy use decreases
D.
The general pattern is a linear relationship between energy use and economic growth – as GDP increases so too does energy use.
【多选题】The final claywear product in Jiangshui is hard like______, clear like______ , smooth like ______, and sounds like ______.
A.
iron
B.
water
C.
jade
D.
music
【单选题】下列有关扩散峰度成像的叙述,错误的是()
A.
用于量化组织内高斯分布水分子扩散特征
B.
用于脑肿瘤的分极
C.
有利于肝纤维化的早期发现
D.
有利于肾脏病变的早期发现
E.
可用于鉴别前列腺病变的良恶性
【单选题】下列有关MR灌注加权成像的叙述,错误的是()
A.
可反映组织微血管分布和血流灌注情况
B.
DSC需注入顺磁性对比剂
C.
DSC可早期发现急性脑缺血灶、心肌缺血及其他器官的血流灌注情况
D.
ASL不需要引入外源性对比剂
E.
ASL图像信噪比、空间分辨率及测量准确性均优于DSC
【单选题】What is the most important implication of reductions in energy return on investment (EROI) for our fossil fuel based energy system?EROI is: the ratio between the amount of usable energy value acquired...
A.
A reduction in EROI will lead to decreased profitability for the large global oil companies which will lead to unemployment and economic stagnation
B.
Energy becomes so expensive to extract and exploit that it no longer contributes to the economic growth that we have seen in the past
C.
It implies that fossil fuels become cheaper, therefore it is profitable to invest in unconventional sources of fossil fuels such as tar sands
D.
It implies that fossil fuel based energy becomes more expensive and thus will be more profitable to exploit and thus increase the use of fossil fuels