Enough for 100 percent of the persons allowed on board
One for each work station and industrial work site
Enough for 150 percent of the persons allowed on board
Both A and B above
第1题：
How many life buoys________on board with self-igniting light?
A.there exist
B.there is
C.there are
D.are there
第2题：
A ship required to carry an Oil Record Book must maintain the book on board for ______.
A.one year
B.two years
C.three years
D.four years
第3题：
How many orders are included in standard ship orders? Can you list some?
第4题：
how many neighbor commands required for establish ibgp peers in 4 routers？
第5题：
How many GMDSS operators are needed/required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974?______．
A.4 operators
B.3 operators
C.2 operators
D.1 operator
第6题：
How many operators are needed／required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974？ ______.
A.4 operators
B.3 operators
C.2 operators
D.1 operator
第7题：
How many adult life jackets are required on board a ship ________．
A.Enough for 100 percent of the persons allowed on board
B.One for each work station and industrial work site
C.Enough for 150 percent of the persons allowed on board
D.Both A & B above
第8题：
How many life buoys has your ship been exactly________.
A.produced by
B.met with
C.offered of
D.provided with
第9题：
There are many kinds of （）(舱盖) on board a ship.
第10题：
When a ship is abandoned, all of the crew members hearing the alarm sounding should put on （）.