Vessels must be（）valid certificate of nationality or certifi

The Certificate of Inspection for a containership ______.

A.is issued by the Coast Guard and is usually valid for 2 years

B.must be posted under transparent material near the officers' licenses

C.lists all of the stability limitations and conditions imposed on the vessel

D.shows the due date of the quadrennial test of the cargo gear

Your load line certificate expires on 27 May 2006．The vessel is surveyed on that date and is found satisfactory．You are sailing foreign the same day．Which statement is TRUE ________．

A.A new certificate must be issued before you sail

B.The existing certificate is endorsed as valid for a five year period commencing 27 May 2006

C.The existing certificate is extended for a period of up to 150 days

D.The existing certificate is extended until the first foreign port of call where a new certificate will be issued by the local surveyor

Vessels transiting the Canal must have their gangways and derricks ________

A.readjusted

B.removed

C.lowered

D.rigged in

材料：

A Passenger Ship Safety Certificate shall be issued for a period not exceeding 12 months．A Cargo Ship Safety Construction Certificate，Cargo Ship Safety Equipment Certificate and Cargo Ship Safety Radio Certificate shall be issued for a period specified by the Administration which shall not exceed five years．

An Exemption Certificate shall not be valid for longer than the period of the certificate to which it refers.

（i）When the renewal survey is completed within three months before the expiry date of the existing certificate，the new certificate shall be valid from the date of completion of the renewal survey to：

（1）for a passenger ship，a date not exceeding 12 months from the date of expiry of the existing certificate；

（2）for a cargo ship，a date not exceeding five years from the date of expiry of the existing certificate；

（ii）When the renewal survey is completed after the expiry date of the existing certificate，the new certificate shall be valid from the date of completion of the renewal survey to：

（1）for a passenger ship，a date not exceeding 12 months from the date of expiry of the existing certificate；

（2）for a cargo ship，a date not exceeding five years from the date of expiry of the existing certificate；

（iii）when the renewal survey is completed more than three months before the expiry date of the existing certificate，the new certificate shall be valid from the date of completion of the renewal survey to：

（1）for a passenger ship，a date not exceeding 12 months from the date of completion of the renewal survey；

（2）for a cargo ship，a date not exceeding five years from the date of completion of the renewal survey．

问题：

The valid period of an Exemption Certificate for Cargo Ship Safety Equipment Certificate shall be ________．

A.longer than five years

B.shorter than five years

C.longer than 12 months

D.shorter than 12 months

When the renewal survey is completed within one month before the expiry date of the existing Cargo Ship Safety Construction Certificate，the new certificate shall be valid ________．A.from the date of completion of the renewal survey to a date not exceeding 12 months from the date of expiry of the existing certificate

B.from the date of completion of the renewal survey to a date not exceeding five years from the date of expiry of the existing certificate

C.from the date of expiry of the existing certificate to a date not exceeding 12 months from the date

D.from the date of expiry of the existing certificate to a date not exceeding five years from the date

It can be concluded that the actual period of validity of a new Passenger Ship Safety Certificate is less than 12 months if the renewal survey is completed ________．A.4 months before its expiry date

B.3 months before its expiry date

C.2 months before its expiry date

D.after its expiry date

When the renewal survey is completed on a date which is 99 days before the expiry date of the existing Cargo Ship Safety Radio Certificate，the new certificate shall be valid ________．A.from the date of completion of the renewal survey to a date not exceeding 12 months from the date of expiry of the existing certificate

B.from the date of completion of the renewal survey to a date not exceeding five years from the date of expiry of the existing certificate

C.from the date of expiry of the existing certificate to a date not exceeding 12 months from the date

D.from the date of completion of the renewal survey to a date not exceeding five years from that date

请帮忙给出每个问题的正确答案和分析，谢谢！

You are signing on a deck officer，who will be designated as one of the GMDSS operators，before sailing foreign．Which statement is TRUE ________．

A.He/she must have an STCW certificate endorsed as“Valid for Service on Vessels Operating in the GMDSS System”

B.He/she must present either an FCC-issued license or a Coast Guard-issued license

C.You must consult the“List of Qualifications”on the reverse of his/her FCC-issued license

D.His/her Merchant Mariners Document must have an added endorsement as “Radio Electronics Officer”

Vessels must be ______ valid certificate of nationality or certificate of registry or license．

A.acquiring

B.with possession of

C.required for

D.in possession of

Your tanker is carrying a cargo of styrene．Which of the following is NOT a requirement for carriage of this cargo ________．

A.P/V valves with galvanized parts must be replaced

B.Authorization to carry styrene must be endorsed on the Certificate of Inspection

C.You must have a Certificate of Inhibition provided by the shipper

D.The cargo tank heating coils must be blanked off

Rule 14 describes the action to be taken by vessels meeting head-on. Which of the following conditions must exist in order for this rule to apply?______.

A.Both vessels must be power-driven.

B.They must be meeting on reciprocal or nearly reciprocal courses.

C.The situation must involve risk of collision.

D.All of the above

You are moving a gas free tank barge to dry dock for repairs．The barge must have onboard a valid ______．

A.Gas Free Certificate

B.Certificate of Inspection

C.Permit to Proceed and Hot Work Permit

D.All of the above