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

<em id="vicdi"></em>

<ruby id="vicdi"><output id="vicdi"></output></ruby>

<pre id="vicdi"><legend id="vicdi"></legend></pre>

單項選擇題

In the first survey, （） compiles the survey report and fills in certificate.

A.surveyor
B.chief engineer
C.captain
D.chief mate

你可能感興趣的試題

單項選擇題

（） is/are the legal survey institution(s) that stated by PRC.

A.Ship Survey Bureau
B.CCS
C.Maritime Safety Administration
D.all of the above

單項選擇題

When carrying out the voyage trial, the M-E is not necessary to take（）trial.

A.starting
B.running
C.running-in
D.direction changing

<ruby id="u2a2o"><xmp id="u2a2o"></xmp></ruby>

<ruby id="u2a2o"><output id="u2a2o"></output></ruby>

<ins id="u2a2o"></ins>