In heavy seas the helmsman should steer the survival craft().
A. into the seas
B. broadside to the seas
C. in the same direction as the seas
D. in a series of figure-eight
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交换机SWA的端口E1/0/1连接有PC。如果想要使交换机通过802.1X协议对PC进行本地验证,则需要在交换机上配置哪些命令?()
A. [SWA]dot1x
B. [SWA]dot1x interface ethernet1/0/1
C. [SWA]local-user localuser
D. [SWA-luser-localuser]password simple hello
E. [SWA-luser-localuser]service-type lan-acce
预防医学的研究对象是群体。()
A. 正确
B. 错误
高温状况下的润滑脂要求滴点要高。
A. 正确
B. 错误