Chart legends which indicate a conspicuous landmark are printed in ______.A.capital lettersB.italicsC.boldface printD.underlined letters

Solid green arrows on the main body of a pilot chart indicate ______.

A.prevailing wind directions

B.prevailing ocean current directions

C.probable surface current flow

D.shortest great circle routes

The description Racon beside an illustration on a chart would mean a ______.

A.radar conspicuous beacon

B.circular radiobeacon

C.radar transponder beacon

D.radar calibration beacon

此题为判断题(对，错)。

A chart has extensive corrections to be made to it. When these are made and the chart is again printed，the chart issue is a ______.

A.first edition

B.new edition

C.revised edition

D.reprint

The buoy symbol printed on your chart is leaning to the northeast. This indicates ______.

A.you should stay to the north or east of the buoy

B.you should stay to the west or south of the buoy

C.the buoy is a major lighted buoy

D.nothing special for navigational purposes

The revision date of a chart is printed on which area of the chart?

A.Top center

B.Lower-left corner

C.Part of the chart title

D.Any clear area around the neat line

Entering from sea，a daymark on the port side of the channel would be indicated on a chart by a ______.

A.red triangle with the letter R

B.white triangle with the letters RG

C.green square with the letter G

D.white square with the letters GR

A signal indicating Greenwich mean time would be preceded with ______.

A.a code hoist to indicate Greenwich mean time to follow

B.the letter G

C.the letters GT

D.the letter Z