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【多选题】
联产品的生产特点是A.
经过同一个生产过程进行生产
B.
生产成本相同
C.
使用同一种原材料加工
D.
都是企业的主要产品
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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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