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【简答题】
哺乳动物成熟的红细胞之所以成为研究质膜的结构及其与膜骨架的关系,主要原因是什么?
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皮皮学刷刷变学霸
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【单选题】The ve t e ra n workers in the factory liked the author's father b ecause the young man was ?
A.
a
B.
b
C.
c
D.
d
【单选题】If the Production Department is the cost object, the salary of the factory supervisor is a(n) ________ cost for the department. If the product made in the factory is the cost object, the salary of the...
A.
direct; indirect
B.
indirect; direct
C.
direct; direct
D.
indirect, indirect
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