The word "crown" at the end of paragraph 3 is similiar in meaning with ______.
A. disappoint
B. beat
C. please
D. overcome
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If all linear dimensions of a computer is scaled down to one tenth, ______.
A. the speed of its operation will go up ten times
B. the electric signals will go to and fro ten times faster
C. its operation speed will remain constant
D. its weight will be reduced to one tenth
What was NOT the reason for their final victory according to what French coach Aime Jacquet thinks？
A. They have worked very hard for the last two years.
B. They believe the abilities of their players.
C. They think the absence of several good players on the part of the Brazil team offered them good chances.
D. They have successfully overcome all the obstacles on the way to the victory.
Why do you think the author talks about slaves before the Civil War and not after？
A. Because slaves are more interesting to talk about before the Civil War.
Because there were more slaves than ever after the Civil War.
C. Because there were no more slaves after the Civil War.
D. Because there was no difference.
"The long summers of forgetting take a toll" in the last paragraph but one means that ______.
A. long summer vacation slows down the progress of learning
B. long summer vacation has been abandoned in Europe
C. long summers result in less learning time
D. long summers are a result of tradition
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