单选题When entering the bridge，pilots of the Suez Canal want the master of the ship to fill in （）.A Their yellow bookB Their seaman's bookC Their Pilotage formD Their bill of health

A.a, a

B.the, the

A. When you want all unauthenticated traffic to be redirected

B. When you want all clear text traffic to be redirected.

C. When you want all authenticated traffic to be redirected.

D. When you want all encrypted traffic to be redirected.

10． When l grow up，I’m going to do___________ I want to do．

A． what

B． that

C．/

D． all that

材料：

The Port of London comprises the 147km of the tidal River Thames，and the enclosed dock system at Tilbury．The limits of the port are from Teddington to those territorial waters within a limit as follows：from Foulness Point（Essex）to Gunfleet old lighthouse to 51°26′36′′N，01°25′30′′E to Warden Point（Kent），excluded is any part of the port as defined in the Medway Ports Reorganisation Scheme 1968；River Lea or Bow Creek within the jurisdiction of the British Waterways Board；The Grand Union Canal and Regents Canal Dock．For London District River Pilots the upper limit is London Bridge and the down river limit is just below Gravesend.

For the London District Sea Pilots the upriver limit is an imaginary line from the Sealink ferry pier at Gravesend to Tilbury Passenger Landing Stage and the lower limit is a line running from Felixstowe across the mouth of the Thames outside the GOODwin Sands to Folkestone．

The Thames Barrier，built for the Greater London Council at Woolwich Reach to afford protection against tidal floods is now under control of the Thames Water Authority．It allows shipping to and from the upper areas of the Port of London to pass without restriction during periods of non-surge conditions．

Spanning 520m across the river，it comprises ten rising sector gates，of which four main gates for navigation have a width of 61m and two subsidiary gates have a width of 35m．

问题：

________ does not belong to the Port of London．

A.River Lea or Bow Creek within the jurisdiction of the British Waterways Board

B.The Grand Union Canal and Regents Canal Dock

C.from Foulness Point（Essex）to Gunfleet old lighthouse to 51°26′36′′N，01°25′30′′E to Warden Point（Kent）

D.any part of the port as defined in the Medway Ports Reorganisation Scheme 1968

For the London District Sea Pilots the upriver limit is ________．A.London Bridge

B.just below Gravesend

C.an imaginary line from the Sealink ferry pier at Gravesend to Tilbury Passenger Landing Stage

D.a line running from Felixstowe across the mouth of the Thames outside the GOODwin Sands to Folkestone

________ is spanning 520m across the river，comprising ten rising sector gates，of which four main gates for navigation have a width of 61m and two subsidiary gates have a width of 35m．A.The Thames Barrier

B.Felixstowe across the mouth of the Thames

C.Woolwich Reach

D.Thames Water

This passage is most likely extracted from ________．A.Guide to Port Entry

B.Notices to Mariners

C.Attachment to a Charter Party

D.Ocean Passage

请帮忙给出每个问题的正确答案和分析，谢谢！

Before passing the Suez Canal the master has to fill out ______ given by the pilot．

A.the Pilotage list

B.the Pilotage form

C.the Pilotage chart

D.the Pilotage certificate

If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measures the engineer on duty should _______.

A.stop main engine immediately

B.ask the captain and the chief engineer's permission for stopping the engine

C.inquire the bridge for the situation initiatively

D.stop engine and inform bridge

材料：Navigation in the canal

It is not recommended that any person shall be allowed on the bridge or in the pilot house except the pilot and other representative of the Canal，and Master and such officers and other members of the crew of the vessel as may be necessary for its navigation and control，management，operation and safety．

Navigational aids are difficult to maintain and are reported to be unreliable in this waters．A considerable amount of shipping uses the canal and，in addition，many local fishing craft with nets may be encountered in the area.Since passage through the canal entails a run of more than 250 miles，long periods of considerable vigilance are necessary in order to maintain safe standards of navigation．

问题：PILOT HOUSE is referred to ______ in this passage．

A.the cabin in which the pilot stays

B.the space in which the rudder is located

C.the bridge of vessels

D.the cabin which is prepared for the pilot

SHIPPING is referred to ______ in this passage．A.he operations of transportation of goods by sea

B.the procedures of marine transportation business

C.the management of marine transportation business

D.the vessels and ships

The author implies that ______ ．A.even by making use of modern instrument it is difficult to maintain safety in this area

B.mariners should take it easy when navigating in this area

C.modern instrument should be used to control the safety of navigation in this area

D.it is dangerous when navigating in this area

The person on the bridge or in the pilot house shall be those ______ ．A.who are recommended

B.who are familiar with the navigation，management，operation and safety control

C.who are directly involved in the navigation，management，operation and safety control

D.who have nothing to do with the navigation，management，operation and safety control

请帮忙给出每个问题的正确答案和分析，谢谢！

A ship in Hong Kong will sail for Port Said passing through the ________

A.Panama Canal

B.Grand Canal

C.Kiel Canal

D.Suez Canal

I undertake to bring to the notice of the Suez Canal Authorities，before my vessel ______ the Canal，any defects which may appear.

A.enters into

B.enters

C.enters in

D.enters to

材料：

It is not recommended that any person shall be allowed on the bridge or in the pilot house except the pilot and other representative of the canal，and master and such officers and other members of the crew of the vessel as may be necessary for its navigation and control，management，operation and safety．

Navigational aids are difficult to maintain and are reported to be unreliable in this waters．A considerable amount of shipping uses the canal and，in addition，many local fishing craft with nets may be encountered in the area. Since passage through the canal entails a run of more than 250 miles，long periods of considerable vigilance are necessary in order to maintain safe standards of navigation．

问题：

PILOT HOUSE is referred to ________ in this passage．

A.the cabin in which the pilot stays

B.the space which the rudder is located

C.the bridge of vessels

D.the cabin which is prepared for the pilot

SHIPPING is referred ________ in this passage．A.the operations of transportation of GOODs by sea

B.the procedures of marine transportation business

C.the management of marine transportation business

D.the vessels and ships

The person on the bridge or in the pilot house shall be those ________．A.who are recommended

B.who are familiar with the navigation．management．Operation and safety control

C.who are directly involved in the navigation，management，operation and safety control

D.who have nothing to do with the navigation，management，operation and safety control

The author implies that ________．A.even by making use of modern instrument it is difficult to maintain safety in this area

B.mariners should take it easy when navigating in this area

C.modern instrument should be used to control the safety of navigation in this area

D.it is dangerous when navigating in this area

请帮忙给出每个问题的正确答案和分析，谢谢！