皮皮学，免费搜题
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搜题
【单选题】
Is this coat ______________? [ ]A.
yours
B.
you
C.
your
D.
of
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】产尘操作间,如( )应当保持相对负压或采取专门的措施
A.
干燥物料操作间
B.
产品的取样操作间
C.
产品的称量操作间
D.
产品的混合操作间
E.
产品的包装操作间
【多选题】产尘操作间,如( )应当保持相对负压或采取专门的措施
A.
干燥物料操作间
B.
产品的取样操作间
C.
产品的称量操作间
D.
产品的混合操作间
E.
产品的包装操作间 A/B/C/D/E
【单选题】An increase in supply is represented by a
A.
movement downward and to the left along a supply curve
B.
movement upward and to the right along a supply curve.
C.
rightward shift of a supply curve.
D.
leftward shift of a supply curve.
【单选题】Taking nowadays supply chain into account, the animal feed industry thinks that ______.
A.
GM material is universal
B.
European laws are impractical
C.
only the international supply chain can work out
D.
goods should be prohibited once any GM stuff is found
【判断题】According to the economic theory of supply and demand, price is set where supply meets demand, and this price is referred to as the equilibrium price.()
A.
正确
B.
错误
相关题目：
【多选题】产尘操作间,如( )应当保持相对负压或采取专门的措施
A.
干燥物料操作间
B.
产品的取样操作间
C.
产品的称量操作间
D.
产品的混合操作间
E.
产品的包装操作间 A/B/C/D/E