[单项选择]The strange orange lights were first seen ______.
A. from the ground
B. from a rocket ship
C. during World War Ⅰ
D. during World War Ⅱ

[单项选择]The strange orange lights were first seen_______.
A. from the ground
B. from a rocket ship
C. during World War I
D. during World War Ⅱ

[单项选择]A group of men were seen ______ with each other with their clothes
A. to quarrel, to tear
B. quarreling, torn
C. quarrel, tearing
D. quarrel, to be torn

[单项选择]

Passage Three
The traffic lights were red when the driver reached them. To the surprise of his passenger, the car did not slow down. Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment. The car stopped just in time.
"Sorry, I didn’t notice the light. I thought it was green until I saw that it was the top light which was shining."
This strange story is quite true. About ten men in every hundred are color blind in some way; women are luckier——only about one in two hundred suffers from color blindness.
In some cases, a man may not be able to see deep red. He may think that red, orange and yellow are all the same as green.
People often like one color more than others. Blue is the color of the sky and sea. Green makes us think of fields and trees. Red is the color of blood and makes some people think of danger. Black is the color of night. In the dark
A. he can see the difference between red and deep red
B. he can see the difference between blue and green
C. he can't tell the difference between orange and green
D. he thinks green is the same as blue

[单项选择]When lights were suddenly turned on, the tiny 'beam of the flashlight was lost______ the bright lights.
A. amidst
B. among
C. against
D. into

[单项选择]The missing boys were last seen ______near the river.
A. playing
B. to be playing
C. play
D. to play

[单项选择]The first trees were like modern trees in most ways except that ______.
A. they do not have branches
B. they do not have flowers
C. they do not have seeds
D. they do not need sunlight

[单项选择]Who were the first watercolor artists
A. Early cave dwellers.
B. Italian fresco artists.
C. Flemish masters.
D. Eighteenth-century English artists.

[单项选择]The first hotels were built ______.
A. with hundreds of rooms
B. around the city centers
C. near railway stations
D. not far away from roads

[单项选择]（）the lights in Tom's room were out, Mary thought he was not at home.
A. Seeing
B. Saw
C. Having seen
D. Have seen

[单项选择]Woman: Have you seen Kelly around We were supposed to have lunch. Man: Well, her bag is here on the chair. Q: What does the man imply about Kelly

[单项选择]The audience, hostile at first, were greatly ______ by her excellent performance.
A. annoyed
B. encouraged
C. impressed
D. depressed