无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

<pre id="q57fb"><dfn id="q57fb"><thead id="q57fb"></thead></dfn></pre>

單項(xiàng)選擇題

Which area is the most commodities shipped in water transport?（）

A. In international deep sea
B. In lakes
C. In river and canals
D. Coastal ocean

你可能感興趣的試題

單項(xiàng)選擇題

What is the meaning “speed is not of primary importance”? （）

A. Speed is important
B. Speed is not the most important
C. Speed is mainly important
D. Speed is first important

單項(xiàng)選擇題

What are transported mainly by water? （）

A. Raw materials
B. Heavy, bulky and low value commodities
C. Semi-processed
D. Great amount goods

<ruby id="b3ha3"><xmp id="b3ha3"></xmp></ruby>