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【单选题】
签到方式:作业签到 签到时间:8:30-8:50 签到和签退请选 A 签退方式:作业签退 签退时间:9:30-9:50A.
签退。
B.
一个疯子把五个无的人绑在电车轨道上。一辆失控的电车朝他们驶来，并且片刻后就要碾压到他们。幸运的是，你可以拉一个拉杆，让电车开到另一条轨道上。但是还有一个问题，那个疯子在那另一条轨道上也绑了一个人。考虑以上状况，你应该拉拉杆吗？
C.
有一个疯狂科学家把你的大脑从你的体内取出，放在某种生命维持液体中。大脑上插着电极，电极连到一产生图像和感官信号的电脑上。因为你获取的所有关于这个世界的信息都是通过你的大脑来处理的，这台电脑就有能力模拟你的日常体验。如果这确实可能的话，你要如证明你周围的世界是真实的，而不是由一台电脑产生的某种模拟环境？
D.
我只知道一件事，那就是我一无所知。
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【简答题】An increasing trend is to provide a continuously variable speed range _______ electrical or mechanical drives
【单选题】和感觉相比,知觉是()。
A.
人脑对直接作用于感觉器官的客观事物的个别属性的反映。
B.
对当前直接作用于感觉器官的事物的个別属性的反映。
C.
人对客观信息的感知过程。
D.
人主动地对感觉信息进行加工、推荐论和理解的过程。
【单选题】A recent phenomenon in present-day science and technology is the increasing trend towards 'directed' or 'programmed' research, i.e. research whose scope and objectives are predetermined by private or ...
A.
because no government would prefer.
B.
because there were no industrial research organization.
C.
and scientist were allowed complete freedom to do the research they want to.
D.
in which insufficient equipment and instruments were available.
【简答题】This trend toward a higher average age can be explained by a decreasing ________ and an increasing _________ for the population as a whole.
【单选题】The increasing trend of medical tangle and its high compensation has been a problem to hospitals.
A.
a mass of fibers, lines, or other things twisted together
B.
a complicated and confused situation or problem
C.
a state of mental or emotional confusion or upset
D.
a confrontation or disagreement with somebody
【单选题】If the trend of current ratio is increasing while the trend of the acid test ratio is decreasing during the year, this could be a warning that the firm is
A.
Carrying excess inventories
B.
Depleting its inventories
C.
Having trouble in collecting receivables
D.
Purchasing too much property, plant and equipment
【单选题】The increasing trend in major hotels is to
A.
offer new or upgraded fitness service.
B.
improve the furnishings in the hotel.
C.
provide greater comfort and convenience.
D.
open more chains across the country.
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