There shall be two principal （） through the harbor for the passage of vessels of over 60 tons burden．

相似题目

• Every lifeboat which is fitted with a fixed two-way VHF radiotelephone apparatus with（）which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in is operating position.

  A . a dummy antenna B . a supporting facilities C . a back-up equipment D . an antenna

  查看最佳答案

• There （） two maps in the room.【be】房间里有两张地图。

  查看最佳答案

• There shall be（）into sleeping rooms from cargo and machinery spaces or from galleys,storerooms,drying rooms or communal sanitary areas.

  A . no direct openings B . direct openings C . no more than one direct opening D . up to one direct opening

  查看最佳答案

• Every lifeboat which is fitted with a fixed two-way（）radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.

  A . HF B . VHF C . MF D . MF/HF

  查看最佳答案

• When two power-driven vessels are meeting head-on and there is a risk of collision,each shall（）.

  A . stop her engines B . alter course to starboard C . sound the danger signal D . back dow

  查看最佳答案

• At least（）two-way VHF radiotelephone apparatus shall be provided on every cargo ship of 300 tons gross tonnage and upwards but less than 500 tons gross tonnage.

  A . one B . two C . three D . four

  查看最佳答案

• Easy VPN operates in two modes. Although Client Mode has advantages, there are environments where it should not be used.（）

  A . Teleworker devices must be accessed from the central site (server, printers). B . IP addressing is simplified. C . The Teleworker LAN is a transit networking for routing. D . An Enterprise application does not function with Network Address Translation. E . The Teleworker router is an MPLS PE node.

  查看最佳答案

• Vessel towing with the current shall（）tow more than two boats and they must be towed alongside.

  A . at times B . at any time C . at no time D . at moment

  查看最佳答案

• When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision，they shall be deemed to be in（）.

  A . crossing situation B . head-on situation C . restricted visibility D . overtaking situatio

  查看最佳答案

• Bunkering shall be terminated if there is a （）

  A . severe electrical storm B . fire on the pier C . fire on the ship D . any of the above

  查看最佳答案

• At least one reinspection shall be made on each vessel holding a Certificate of Inspection valid for two years. This inspection shall be held between the tenth and fourteenth months of the duration period of the certificate and shall be（）.

  A . at the discretion of the inspector，but in no greater detail than required for original certification B . at the discretion of the inspector，but in no lesser detail than required for original certification C . generally similar in scope to the inspection required for certification，but in less detail D . equivalent to the inspection required for certificatio

  查看最佳答案

• When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision,they shall be deemed to be in（）.

  A . head-on situation B . crossing situation C . overtaking situation D . close-quarters situatio

  查看最佳答案

• At least two two-way VHF radiotelephone apparatus shall be provided on every cargo ship of（）tons gross tonnage and upwards but less than 500 tons gross tonnage.

  A . 200 B . 300 C . 400 D . 800

  查看最佳答案

• All fog signals shall be sounded every two minutes with the exception of a vessel（）.

  A . underway or making way B . under sail or under tow C . anchored or aground D . not under command or restricted in her ability to maneuver

  查看最佳答案

• If there is any fine arising from inadequacy of marks，（）shall be liable for it.

  A . the Carrier B . the Owner C . the Captain D . the Merchant

  查看最佳答案

• There are two forms of the subjunctive: be-subjunctive and were-subjunctive. Both are ____ of Old English.

  查看最佳答案

• It is often considered that there are two clues for the film Schindler’s List, one is Schindler and his factory, and the other should be __________.

  查看最佳答案

• When I try to understand ____ that prevents so many Americans from being as one might expect, it seems to me that there are two causes.

  查看最佳答案

• 79. When two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision, they shall be deemed to be in _____.

  查看最佳答案

• 听力原文：Americans often say that there are only two things a person can be sure of in life: death and taxes.

  What does the speaker mean？ A．Americans are worried about only two things. B．Americans are worried more about death than about taxes. C．Americans are as worried about death as about taxes. D．Americans are as sure of taxes as of death.

  查看最佳答案

• –Shall we go for a drink downstairs？--________.Will two o’clock be Ok？

  A.Sorry, I am not available now B.Sure, no problem C.Sorry, I can not make it today D.Sure, It’s up to you

  查看最佳答案

• What do you mean, there are only ten tickets? There _____ be twelve. A shouldB wouldC willD shall

  查看最佳答案

• （） 3. — Mom, shall I meet my cousin at the station when he ____ tomorrow — Yes, you must be there on time.

  A．will arrive B．arrived C．arrives D．is going to arrive

  查看最佳答案

• There are three principal methods of chartering a tramp ship， they are （）.

  A、time charter B、bareboat charter C、voyage charter D、conference lines 此题为多项选择题。

  查看最佳答案