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单选题
503.Existing analyses were reviewed to identify components and areas that
503.Existing analyses were reviewed to identify components and areas that
may have exhibited lower margins of safety.
A
Analyses were checked to identify available components and areas whereexhibited lower margins of safety may exists.
B
To identify components and areas that may have exhibited lower marbinsof safety,in hand analyses were checked.
C
To identify in hand components and areas,analyses were checked whereexhibited lower margins of safety may exists.
答案解析
正确答案：B
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