If you must land on a beach with an oar-propelled lifeboat through a heavy surf,the recommended method is to().
A. keep the bow directly in toward the beach,and tow the sea anchor off the stern
B. ride in on the back of a large breaker
C. keep the bow into the seas with the sea anchor out over the bow,and row to meet the breaking waves
D. head directly into the beach by staying between the crests of the wave
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根据《SDH本地网光缆传输工程设计规范》,网络层次的划分应依据本地传输网的规模确定,规模较大的本地网可以适当减少传输网络层次。
A. 正确
B. 错误
支行销毁会计档案,应由()核准。
A. 支行
B. 二级分行
C. 一级分行
D. 总行
领导者执行规章制度时,要遵循先宽后严的原则。
A. 正确
B. 错误