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【单选题】Amphibious vehicles, those that can move on both land and water, have been in use for a number of years, but while most of them were fairly fast on land, they moved quite slowly when they were functio...
A.
the sidewall ACV
B.
Mountbatten Class hovercraft
C.
Cockerell’s ACV
D.
Sedam N500
【单选题】Amphibious vehicles, those that can move on both land and water, have been in use for a number of years, but while most of them were fairly fast on land, they moved quite slowly when they were functio...
A.
are moved forward by propellers
B.
travel on a cushion of air
C.
are lifted up by a flexible rubber "skirt"
D.
move faster on land than on water
【单选题】气垫船在排水状态下航行中应显示的号灯为：（）.
A.
一盏黄色环照闪光灯
B.
桅灯、舷灯及尾灯
C.
舷灯及桅灯，一盏黄色环照闪光灯
D.
桅灯、舷灯及尾灯，不对水移动时关闭舷灯及尾灯
【单选题】航空器适航性是指：（）
A.
航空器适合空中航行并能保证飞行安全应具备的最低飞行品质特性
B.
航空器适合空中航行并能保证飞行安全应具备的最高飞行品质特性
C.
适合航空器空中航行并能保证飞行安全的最低气象标准
D.
适合航空器空中航行并能保证飞行安全的最高气象标准
【单选题】Amphibious vehicles, those that can move on both land and water, have been in use for a number of years, but while most of them were fairly fast on land, they moved quite slowly when they were functio...
A.
The hovercraft can travel with ease because there is no contact between the craft and surface below.
B.
The sidewall ACV will travel faster than the Sedam N500.
C.
A new Mountbatten Class hovercraft can carry more passengers than the Sedam N500.
D.
It takes about a half hour to travel between Britain and France by a new Mountbatten Class hovercraft.