99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

<pre id="d4t0t"><strong id="d4t0t"></strong></pre>

<ruby id="d4t0t"><small id="d4t0t"></small></ruby>

單項(xiàng)選擇題

When do sailors make the ship fast? （）

A. When a ship is unmooring.
B. After a ship is in position alongside a wharf.
C. Before a ship is loading.
D. A and C

你可能感興趣的試題

單項(xiàng)選擇題

We should make tug fast on （） .

A. port quarter
B. bow
C. stem
D.B or C

單項(xiàng)選擇題

Make tug（）on the port quarter!

A.fast
B.clear of
C.clean of
D.away

<pre id="ihbw2"><strong id="ihbw2"></strong></pre><dl id="ihbw2"><acronym id="ihbw2"></acronym></dl>