你可能感興趣的試題

單項(xiàng)選擇題

The above mentioned ship has been duly（）in accordance with the provisions of the convention referred to.

A.relayed
B.delayed
C.conveyed
D.surveyed

單項(xiàng)選擇題

Tensile stress is a result of two forces acting in（）.

A.opposite directions on the same line，tending to pull the material apart
B.opposite directions on the same line，tending to compress the object
C.opposite directions along parallel lines
D.the same direction along parallel lines