The port State control officer may ensure that ______ are exhibited in conspicuous places

A.learning

B. listening

C. discarding

D. forwarding

A.display port traffic

B.display port satistis

C.display port ddm-info

D.display port state

Which statement is True？

A.The Port State Control Officer has no right to check a SSP

B.The Master has the right to refuse the request from a Port State Control Officer to check the confidential part of the SSP on board

C.The Confidential part of a SSP can never be subject to non-flag State

D.Even the flag State has no right to check the SSP thoroughly

A.Port State

B.Flag state

C.The CSO

D.The Administration

A.category A substances

B.crude oil

C.certain“oil like”noxious liquid substances

D.category B，C and D substances

A.higher

B.lower

C.BMC priority value is relevant to time state priority

D.Whether BMC priority value is relevant to time state priority or not depends on actual port configuration.

第一组：

When a nominated surveyor or recognized organization determines that the condition of the ship or its equipment does not correspond substantially with the particulars of the Certificate (IOPP) or is such that the ship is not fit to proceed to sea without presenting an unreasonable threat of harm to the marine environment, such surveyor or organization shall immediately ensure that corrective action is taken and shall in due course notify the Administration. If such corrective action is not taken, the Certificate shall be withdrawn and the Administration shall be notified immediately; and if the ship is in a port of another Party, the appropriate authorities of the port State shall also be notified immediately. When an officer of the Administration, a nominated surveyor or a recognized organization has notified the appropriate authorities of the port State, the Government of the port State concerned shall give such officer, surveyor or organization any necessary assistance to carry out their obligations under this regulation. When applicable, the Government of the port State concerned shall take such steps as will ensure that the ship shall not sail until it can proceed to sea or leave the port for the purpose of proceeding to the nearest appropriate repair yard available without presenting an unreasonable threat of harm to the marine environment.

Whenever an accident occurs to a ship or a defect is discovered which substantially affects the integrity of the ship or the efficiency or completeness of its equipment covered by this Annex the master or owner of the ship shall report at the earliest opportunity to the Administration, the recognized organization or the nominated surveyor responsible for issuing the relevant Certificate, who shall cause investigations to be initiated to determine whether a survey as required by paragraph 1 of this regulation is necessary. If the ship is in a port of another Party, the master or owner shall also report immediately to the appropriate authorities of the port State and the nominated surveyor or recognized organization shall ascertain that such report has been made.

When a ship is found not fit to proceed to sea by a nominated surveyor, then corrective action should be taken and be informed immediately. (1)the master (2)the authorities of port State (3)the Administration

A.(1)

B.(2)

C.(3)

D.(1)(2)(3)

A.Navigation Log Book

B.Engine Room Log Book

C.Oil Record Book

D.Muster List

材料：

Port State Control (PSC) is the inspection of foreign ships in national ports for the purpose of verifying that the condition of the ship and its equipment comply with the requirements of international conventions and that the ship is manned and operated in compliance with applicable international laws. The primary responsibility for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions rests with the flag State and if all flag States performed their duties satisfactorily there would be no need for port State control. Unfortunately this is not the case as evidenced by the many marine accidents around the world - hence the need for additional control.

The authority for exercising PSC is the national law based on relevant conventions. It is therefore necessary for a port State to be Party to those conventions and to have promulgated the necessary legislation before exercising PSC.In accordance with the provisions of the applicable conventions, Parties may conduct inspections of foreign ships in their ports through Port State Control Officers (PSCOs).

问题：The purpose of PSC is ______.

① to check and inspect foreign ships

② to verify the condition of a ship in compliance with requirements of international conventions;

③ to make sure that the ship is manned and operated well;

④to detain ships

A.①②

B.②③

C.①③

D.①②③④

Who will be responsible for ensuring that a ship maintains a standard at least equivalent to that specified in international conventions？A.PSCOs

B.Ship owners

C.Flag states

D.Port states

Before exercising PSC, a port state should______.A.become a contracting Party and promulgate regulations for implementing PSC

B.inform ship owners

C.establish procedures

D.inform shipping companies

PSC inspection is implemented by______ through______.A.flag states/PSCOs

B.flag states/ship owners

C.port states/PSCOs

D.port states/ship owners

请帮忙给出每个问题的正确答案和分析，谢谢！

A．when all switches have the same BID as the root switch

B．when all switches have received the MAC address of each neighboring switch

C．when every enabled switch port has been assigned a unique identifier

D．when every operating switch port is in either the blocking or forwarding state

E．when all switches are in either client, server, or transparent mode