97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

<ruby id="kh0e8"><output id="kh0e8"></output></ruby>
<dl id="kh0e8"></dl>

<blockquote id="kh0e8"></blockquote>

單項選擇題

A vessel constrained by her draft may display（）.

A.three all-round red lights
B.two 225°red lights
C.three all-round blue lights
D.two 225°blue lights

你可能感興趣的試題

單項選擇題

A towing light is（）.

A.shown below the sternlight
B.white in color
C.displayed at the masthead
D.a yellow light having the same characteristics as the stern light

單項選擇題

A towing light is（）.

A.shown at the bow
B.white in color
C.shown in addition to the sternlight
D.an all-round light

<ruby id="9wkga"><xmp id="9wkga"></xmp></ruby>

<ruby id="9wkga"><small id="9wkga"></small></ruby>

<dl id="9wkga"></dl>

<dl id="9wkga"></dl>