总包拆解对标有不准倒置、怕晒、怕雨、禁止翻滚、堆码重量和层数不受限的快件，应按最快方式进行作业。
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安全生产目标与指标一般是不可测量的。
A. 正确
B. 错误
I/O接口电路从应用角度可归结为哪三类可编程寄存器？
A bluff bar is a bar（）.
A. extending out from a bluff alongside the river
B. that tends to give a false indication of its position
C. that has a sharp drop off into deep water
D. that is perpendicular to the current
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