It could be concluded from the passage that the ooma service
A. worked illegally by losing termination fees.
B. improved the efficiency of the phone system.
C. was paid by the ooma customers.
D. covered the ooma traffic by broadband connection.
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Which of the following is true about Oprah Winfrey？
A. She is not straightforward with her audience.
B. She prefers fashionable and exciting topics.
C. She is not quite successful as a talk show host.
D. She is less annoying than those who slander others.
From the text we can conclude that the author thinks
A. private efforts will be more rewarding than official acts.
B. humanity will conquer the universe someday in the future.
C. people are determined to explore the space regardless of difficulties.
D. curiosity makes people believe in signs of life in the universe.
It can be inferred from the text that
A. human beings" dominant position in Go board starts to shake.
B. computer program will randomly choose a step to see what happens.
C. Monte Carlo method is much cleverer than other programs.
D. computers could become great competitors to human beings.
We can conclude from the text that
A. girls who played sports in high schools are better college students.
B. girls with high school sports experience are mentally stronger.
C. athletic girls are more likely to get college degrees thanks to Title IX.
D. athletic girls always perform. better at colleges than nonathletes.
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