The author quoted Duane Alexander to confirm that_________________
A. bullying is a serious social issue
B. bullying comes in different types
C. children bullying is more damaging
D. children bullying is growing rapidly
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What does the passage mainly discuss?
A. IBM's research on online written expressions.
B. Internet companies' relationship with users.
C. Internet companies' new business model.
D. IBM's way to build digital profiles.
What does the underlined word “hunch” in Paragraph 1 probably mean?
A. Idea.
B. Debate.
C. Prediction.
D. Suggestion.
IBM researchers have found a connection between__________
A. people's personality types and their personal success
B. people's online writing features and their real-world behavior
C. a company's innovative strategies and its future developments
D. a company's insights about internet users and its business opportunities
What is implied about Internet companies such as Facebook and Google?
A. They share users' data with advertisers.
B. They compete with IBM for users' data.
C. They have lost the author's personal data.
D. They have better insights about users than IBM.
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