Let go both anchors.
Drop both anchors.
Stand by two anchors.
Stand by both anchors.
第1题：
While paralleling two AC generators using synchronizing lamps only, both lamps will go dark when the generators are______.
A.running at the same speed
B.grounded
C.of the same polarity
D.in phase
第2题：
In which situation do the Rules require both vessels to change course ?______.
A.Two power-driven vessels meeting head-on
B.Two power-driven vessels crossing when it is apparent to the stand-on vessel that the give-way vessel is not taking appropriate action
C.Two sailing vessels crossing with the wind on the same side
D.All of the above
第3题：
The two taxi drivers were both honest.
第4题：
Which statement is true about Kompella-based and Martina-based VPNs？（）
第5题：
Which two characteristics are common between traffic policing and traffic shaping？（）
第6题：
A double male coupling is one that ______.
A.has left hand twist
B.has inside threads on both ends
C.has outside threads on both ends
D.takes two men to operate
第7题：
Get anchor ready and ring “stand by engine ” . （）
第8题：
If you are ordered “stand by both engines”, how should you reply and report?
第9题：
You are operating a multi-vendor network and are considering adding redundancy at the access level. Which routing redundancy solution should you implement?（）
第10题：
We will let go both anchors with three shackles and dredge them. （）