單項選擇題

Cargoes which（）an explosive, inflammable, poisonous and corrosive nature are called dangerous goods.

A.is
B.are of
C.is of
D.are

你可能感興趣的試題

單項選擇題

Collision rules（）apply to all vessels upon the high seas.

A.should
B.must
C.shall
D.have to

單項選擇題

Compared to manila line,size for size, nylon line（）.

A.has less strength than manila line
B.has more strength than manila line
C.is equivalent to manila line
D.will rot quicker than manila line