单项选择题The pilot motor launches are () blue,with the PILOT in white.

A.furnished
B.painted
C.prepared
D.written


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1.单项选择题The pilot is on board,() ?

A.is it
B.isn't it
C.is he
D.isn't he

2.单项选择题The iron mike is a(n) ().

A.pilot
B.speaker
C.standby wheel
D.automatic pilot

3.单项选择题The first indications a mariner will have of the approach of a warm front will be ().

A.large cumulonimbus (thunderclouds) building up
B.high cirrus clouds gradually changing to cirrostratus and then to altostratus
C.fog caused by the warm air passing over the cooler water
D.low dark clouds accompanied by intermittent rain

4.单项选择题The characteristic of a lighted cardinal mark may be ().

A.very quick flashing
B.flashing
C.fixed
D.occulting

5.单项选择题Temperature and moisture characteristics are modified in a warm or cold air mass due to ().

A.pressure changes in the air mass
B.movement of the air mass
C.the heterogeneous nature of the air mass
D.upper level atmospheric changes

7.单项选择题Place names used should be those ().

A.specified by international authorities
B.specified by national authorities
C.on standard map
D.on the chart or Sailing Directions in use

8.单项选择题Pilot ladder is () on port side.

A.equipped
B.rigged
C.put on
D.put off

9.单项选择题Passage through the Suez Canal is operated on a () system.

A.convey
B.convoy
C.escort
D.conform

10.单项选择题On no account ()proceed without pilot in this water area.

A.the vessel
B.shall not vessel
C.the vessel should
D.should vessel