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【单选题】航海上1海里的定义是：()
A.
1852米
B.
地球圆球体上纬度1ˊ的子午弧长
C.
地球椭圆体上球心角1ˊ所对应的子午弧长
D.
地球椭圆子午线上纬度1ˊ所对应的弧长
【单选题】Longitude and Latitude The meridians of longitude are imaginary great circles drawn from pole to pole around the earth. By international agreement, the meridian of longitude passing through Greenwich,...
A.
his latitude
B.
his longitude
C.
local time
D.
both his latitude and longitude
【单选题】It was the worst tragedy in maritime (航海的) .history, six times more deadly than the Titanic. When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in th...
A.
By presenting the horrible scene of the torpedo attack.
B.
By describing the ship’’s sinking in great detail.
C.
By giving an interview to the weekly Die Woche.
D.
By depicting the survival of a young pregnant woman.
【单选题】It was the worst tragedy in maritime (航海的) .history, six times more deadly than the Titanic. When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in th...
A.
a strong ice storm tilted the ship
B.
the cruise ship sank all of a sudden
C.
the badly damaged ship Leaned toward one side
D.
the frightened passengers fought desperately for lifeboats
【单选题】航海上1海里的定义是（）。
A.
1852m
B.
地球圆球体上纬度1＇的子午弧长
C.
地球椭圆体上球心角1＇所对应的子午弧长
D.
地球椭圆子午线上纬度1＇所对应的弧长
【单选题】Part ADirections: Read the following four texts．Answer the questions below each text by choosing A, B, C or D ．Mark your answers on ANSWER SHEET 1.It was the worst tragedy in maritime (航海的) history, s...
A.
It was attacked by Russian torpedoes.
B.
Most of its passengers were frozen to death.
C.
Its victims were mostly women and children.
D.
It caused the largest number of casualties.
【单选题】It was the worst tragedy in maritime (航海的) .history, six times more deadly than the Titanic. When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in th...
A.
a strong ice storm tilted the ship
B.
the cruise ship sank all of a sudden
C.
the badly damaged ship Leaned toward one side
D.
the frightened passengers fought desperately for lifeboats