低压电力线路与弱电线路交叉时，电力线路应架设在弱电线路的（）。
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普通发票，是指由自治区国税系统管理的除（）之外的所有普通发票。
A. 增值税普通发票
B. 增值税专用发票
C. 机动车统一发票
D. 增值税发票
在车站发现旅客携带超重、超大的物品，应按规定核收运费。（部竞赛题）
A. 正确
B. 错误
As an experienced technician, you are responsible for Technical Support. Which of the following descriptions is correct about the characteristic of SLB one arm mode?（）
A. This out-of-band approach supports scaling
B. SLB is not inline.
C. Mode is not as common as bridge or routed mode.
D. Return traffic requires PBR, server default gateway pointing to SLB, or client source NA
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