●When a bridge transmits an Ethernet frame, the Ethernet frame. has（75).（75) A. the broadc

A. The BPDU version number

B. The access layer bridge setting

C. The Bridge ID

D. The spanning-tree update number

E. The bridge priority

F. The VLAN number

They found the ______bridge when they went across the village.

A. old stone Chinese

B. Chinese old stone

C. old Chinese stone

D. Chinese stone old

With UMS, when the engine room is unwatched will control the main engine

A.the bridge officer on watch

B.the chief engineer

C.the duty engineer

D.the duty motorman

What purpose does a bridge fitting serve when lashing containers ________．

A.Ties a container stack to the deck

B.Ties a container to the container below it

C.Restrains racking loads

D.Restrains the container against horizontal motion

A．was being repaired

B．is being repaired

C．had been repaire

D．have been repaired

A. The BPDU version number

B. The access layer bridge setting

C. The Bridge ID

D. The spanning-tree update number

E. The bridge priority

F. The VLAN number

— Have you ever played bridge？— Yes. We______on weekends when I was in college.

A．would have played

B．should have played

C．used to play

D．had played

A.used to played

B.get used to playing

C.used to play

D.got used to playing