[单项选择]On the night of May 7,1942, a plane took off from an Air Force base in England to stop German fighters over the English Channel. Pilot of the plane was Captain Thomas Nash. Looking eastward, Nash saw twelve orange lights in a row, moving at a fantastic rate of speed. As a sophisticated flyer, he had never seen anything like them. Thinking that they might be a new German weapon, he decided to chase them. But when he swung the plane around and headed directly for the lights, they vanished.
Captain Nash may have been the first to see such orange lights but he wasn’t the last. His experience was repeated several times by pilots during World War II in Europe and the Far East. What were they No one knows for sure, but there is an interesting theory to explain them. According to this theory, the orange lights are space animals -- animals specially adapted to life in the upper atmosphere just as some creatures are adapted to life at the bottom of the sea. These space animals, the theory s
A. from the ground
B. from a rocket ship
C. during World War Ⅰ
D. during World War Ⅱ

[单项选择]

On the night of May 7,1942, a plane took off from an Air Force base in England to stop German fighters over the English Channel. Pilot of the plane was Captain Thomas Nash. Looking eastward, Nash saw twelve orange lights in a row, moving at a fantastic rate of speed. As a sophisticated flyer, he had never seen anything like them. Thinking that they might be a new German weapon, he decided to chase them. But when he swung the plane around and headed directly for the lights, they vanished.
Captain Nash may have been the first to see such orange lights but he wasn’t the last. His experience was repeated several times by pilots during World War II in Europe and the Far East. What were they No one knows for sure, but there is an interesting theory to explain them. According to this theory, the orange lights are space animals -- animals specially adapted to life in the upper atmosphere just as some creatures are adapted to life at the bottom of the sea. These space animal
A. Captain Nash saw twelve orange lights moving at a fantastic rate of speed
B. Captain Nash may have been the first to see lights in space
C. according to an interesting theory, the orange lights are space animals
D. the mysteries of nature can be completedly explained

[填空题]How was Ann sitting before the plane took off
______ part of the seat.

[填空题]Car sales rose steadily from May to July.

[简答题]Robert took off when he heard the knock on the front door ; he took a box of money. (sentence with a prepositional phrase)

[单项选择]Without any hesitation, she took off her shoes, ______ up her skirt and splashed across the stream.
A. tucked
B. revolved
C. twisted
D. curled

[单项选择]The plane （　） a few minutes after it took off and most of the passengers died.
A. collided
B. crushed
C. crashed
D. smashed

[单项选择]Smoking （　） in all pubic places in China from May1, 2011.
A. prohibited
B. prohibits
C. is prohibiting
D. is prohibited

[填空题]The plane took off on ______(scheduled).

[单项选择]What did the man do [A] He took off his shoes. [B] He watched the little boy carefully. [C] He saved the little boy successfully.