你可能感興趣的試題

單項選擇題

Areas enclosed by a long and short dashed magenta line indicate （）.

A.cable areas
B.dumping grounds
C.fish trap areas
D.precautionary areas

單項選擇題

An occulting light is one in which （）.

A.the period of darkness exceeds the period of light
B.there is only a partial eclipse of the light
C.the periods of light and darkness are equal
D.the period of light exceeds the period of darkness

感谢您访问我们的网站，您可能还对以下资源感兴趣：

中文字幕网国产

国产一级特黄a大片亚洲浮力影院久久久久久亚洲第一二三区日韩国产国产精品第不卡国产视频第一页

As these features are not all charted，special caution should be exercised （） vessels navigating in the vicinity.

你可能感興趣的試題

Areas enclosed by a long and short dashed magenta line indicate （）.

An occulting light is one in which （）.

As these features are not all charted，special caution should be exercised （） vessels navigating in the vicinity.