How is SNCP and MS-SPRing traffic rerouted during a protection switch when a complete fiber cable cut occurs？（）
A. SNCP traffic is switched from the first node that recieves the AIMS-SPRing traffic is rerouted from the first in the ring.
B. SNCP traffic is selected at the destination node in the ring. MS-SPRing is rerouted from the originating node in the ring.
C. SNCP traffic is rerouted from the originating node in the ring. MS-SPRing traffic is rerouted from the originating node in the ring.
D. SNCP traffic is selected at the destination node in the ring. MS-SPRing traffic is rerouted from the last reachable node in the ring.
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根据《华夏银行非金融机构法人客户授信管理办法》的规定，授信客户未按国家规定取得以下（）有效批准文件之一的，或虽然取得，但属于化整为零，越权或变相越权和超越授权批准的，华夏银行不得提供授信。
A. 项目批准文件
B. 环保批准文件
C. 土地批准文件
D. 其他按国家规定需具备的批准文件
CTC车站在（）模式办理行车不打印《行车日志》。
A. 非常站控
B. 分散自律
C. 正常
D. 非正常
提高发动机的动力性，可采取在进气行程时，汽缸进气充足，在排气行程时，废气应排除干净措施。（）
A. 正确
B. 错误
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