20世纪50年代中期，邓小平同志多次强调，执政的中国共产党必须接受来自几个方面的监督，具

An overtaking situation at night would be one in which one vessel sees which light(s) of a vessel ahead ？______.

A.Masthead lights and sidelights

B.One sidelight, the masthead lights and stern-light

C.Both sidelights

D.Stern-light

r-taken has to take action to permit safe passing， the vessel intending to overtake shall indicate her intention by sounding appropriate signal． This means that ________ ．

A.the vessel to be overtaken shall sound appropriate signal first

B.the overtaking vessel shall sound appropriate signal first

C.the overtaking vessel shall take action to permit safe passing

D.the vessel to be overtaken shall take action to permit safe passing before hearing appropriate signal

A vessel is overtaking when she can see which light(s) of a vessel ahead？

A.Only the stern light of the vessel

B.One sidelight and a masthead light of the vessel

C.Only a sidelight of the vessel

D.The masthead lights of the vessel

A large GM would give a vessel which of the following characteristics ________．① More safety in case of flooding；② Increased racking stresses．

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②

A. VESSEL OVERTAKING ON PORT SIDE.

B. VESSEL OVERTAKING ON STARBOARD SIDE.

C. VESSEL CROSSING FROM PORTSIDE.

D. VESSEL CROSSING FROM STARBOARDSIDE.

l the overtaking vessel see ().

A.Two masthead lights

B.One masthead light and a sidelight

C.Both sidelights

D.Stern light only

ty in case of flooding；② Increased racking stresses．

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②

Which vessel when anchored at night，would not be required to show anchor lights？

A.A vessel engaged in underwater operations

B.A vessel engaged in mine clearance

C.A vessel engaged on pilotage duty

D.A vessel engaged in survey operations

__.

A.When at anchor, the pilot vessel is only required to sound anchor signals

B.The identification signal must be sounded any time the pilot vessel is underway

C.The pilot vessel may only sound the identity signal when making way

D.All of the above