海船船员考试
单选题How many life buoys（）on board with self-igniting light?A there existB there isC there areD are there
题目
there exist
there is
there are
are there
相似问题和答案
第1题：
How many life buoys has your ship been exactly________.
A.produced by
B.met with
C.offered of
D.provided with
第2题：
________will the discharging operations take?
A.How long
B.How length
C.How many times
D.How many shift
第3题：
Preferred channel buoys indicate the preferred channel to transit by ______.
A.odd or even numbers
B.the color of their top band
C.the location of the buoy in the channel junction
D.the buoy’s light rhythms
推荐航道浮筒通过它们顶部的颜色说明推荐航道的通道。
第4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
1974SOLS公约规定在船必须有多少个GMDSS操作员？一个操作员。
第5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6题：
How many life buoys________on board with self-igniting light?
A.there exist
B.there is
C.there are
D.are there
第7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8题：
Edison invented the light bulb many years ago（改为被动语态）
The light bulb__________ __________by Edison many years ago．
38. was invented
第9题：
How would the exhaust of a properly operating diesel engine appear ________．
A.Light blue haze
B.Light brown haze
C.Light gray haze
D.Perfectly clear
第10题：
扔给他救生圈，并帮他上船。（）
- A、Release a life-jacket and help him come on board.
- B、Releasing lifebuoy and help him come on board.
- C、Throw him a lifebuoy and help him come on board.
- D、Release a life-raft and help him come on board.
正确答案:C