企业的成本会计工作，主要由厂部成本会计机构集中进行，车间等其他单位的成本会计机构或人员只负责原始记录及原始凭证的填制，为厂部成本会计机构进一步工作提供基础资料。这种方式称为()。

____ were all very tired, but none of ____ would stop to take a rest.

A、We ; us
B、Us ; we
C、We ; our
D、We ; we

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_________ of the accident last year, he had to lie in bed for 3 months.

A、For a result
B、In a result
C、With a result
D、As a result

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