In many areas “atoll” clouds (clouds of vertical development) are produced over small islands. These are the result of（）.
（）means the Government of the State whose flag the ship is entitled to fly.
If the sky was clear，with the exception of a few cumulus clouds，it would indicate（）.
Cirrus clouds followed by cirrostratus then altostratus，stratus，and occasionally nimbostratus indicate the approach of a(n)（）.
The inner cloud bands of a hurricane，when viewed from a distance，form a mass of dense，black cumulonimbus clouds called the（）.
The eye of a hurricane is surrounded by dense black cumulonimbus clouds which are called the（）.
The presence of stratus clouds and a dying wind will usually result in（）.
All of the following are associated with cumulonimbus clouds EXCEPT（）.
A line of clouds，sharp changes in wind direction，and squalls are most frequently associated with a(n)（）.
A cloud sequence of cirrus，cirrostratus，and altostratus clouds followed by rain usually signifies the approach of a(n)（）.
Cirrus clouds are composed primarily of（）.
Who is the author of “I Heard a Fly Buzz —When I Died”?
In the end of the plane _____ into the clouds.
I’ve never taken a flight. The thought of flying _____ me a lot.
The performance of rectangular patterns helps a student fly traffic patterns. What type transfer of learning is this?
Which of the following idioms does NOT mean time flies?
For thousands of years man dreamed ____ seemed impossible dreams about flying
6、敦煌石窟里的飞天形象是 The image of flying apsara of Dunhuang Grottoes is
What kind of kites can fly better and higher？
The injection pumps are operated by means of （).A.chainsB.fly-wheelC.cams
Clouds（) much of the sun's heat back into space, making the earth cooler,
Morning clouds lifting out of the Longwood valley______obscure the highest mountain in the region.
翻译：To the mineral oil，we owe the pssibility of flying.
The pilot increased the altitude of the airplane in order to avoid the rain clouds（）
