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【单选题】
指针式万用表的两表棒分别接触一个整流二极管的两端,当测得的电阻值较小时,红表棒所接触的是 。而用数字万用表的情况下,黑表棒所接触的是A.
二极管的负极
B.
二极管的正极
C.
都可以
D.
都不可以
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【单选题】The example of the sugar industry and the diet food industry is mainly to show that______.
A.
the finagle factor exerts its influence not only on scientific research but also on industrial manufacture
B.
apart from scientists, manufacturers may also employ finagle factor to their advantage
C.
the finagle factor cannot suggest that scientists were dishonest
D.
controversy may result from the finagle factor
【简答题】Food safety will become the food industry’s key target as the nation tries to adopt international food standards. The National Development and Reform Commission, the Standardization Administration of ...
【判断题】The majority of employees in the fast food industry will rise up the corporate ladder.()
A.
正确
B.
错误
【多选题】The scope of the food industry includes ( )
A.
the production, transportation, storage, sale of food raw materials and processed products
B.
food processing machinery and equipment
C.
production of food additives
D.
extraction and utilization of functional ingredients
【简答题】Considerable profits will be achieved in food industry because of advertisements on soy products.
【单选题】The food industry is in the business of _______.
A.
Feeding people
B.
Making a lot of money
C.
Creating desirable commodities
D.
Creating healthy food
【单选题】One thing food industry must do is to print on the package the ______ the food contained otherwise it is not accepted by the public.
A.
ingredients
B.
elements
C.
components
D.
factors
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