I have a [sore] throat from cold.

（ ）领导全国武装力量。

可以代表船舶签署并提交保安声明的人是()。①SS0；②船长；③CS0；④RSO。

One problem with ostrich farming in Britain is____.

----- Did you notice him come in?

----- No. I ________ a football game .

The local government will _____ more colleges for more students to receive higher education.

通过SSA，可以()。①确定船舶保安薄弱环节；②确定现有保安措施的有效性；③为制订或修改SSP提供依据；④为船舶的值班安排提供依据。

----- What about the pen you bought yesterday?

-----It ____________ well.I like it very much .

根据我国《商标法》的规定，商标经初步审定后的异议期应为()。

船舶保安分为()个等级。