In 1998, how many corporations earned more than $6 billion？
A. 7.
B. 10.
C. 14.
D. 20.
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John decided to go down to the village because he wanted ______.
A. to avoid the searching party
B. to find a doctor to treat his sprained ankle
C. to seek shelter for the night
D. to cross the frontier nearby
It can be inferred from the passage that children normally learn simple counting ______.
A. soon after they learn to talk
B. by looking at the clock
C. when they begin to be mathematically mature
D. after they reach the second grade in school
What do you think about John's identity？
An actor.
B. A pilot.
C. A airman.
D. An escaped criminal.
According to the passage, when small children were asked to observe water pours from a short stout glass into a tall thin one, they found ______.
A. the quantity of the water unchanged
B. the color of the water changed
C. the quantity of the water changed
D. the quantity of the water became more
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