According to what Dr. Jonathan Finkelstein has said in Paragraph Five, we can infer that
A. there isn t any harm or side-effect of using antibiotics.
B. antibiotics help doctors remarkably in practice since the mid-90s.
C. there may be some bad effects of using antibiotics we don"t know.
D. doctors have to point out the risks of using antibiotics in treatment.
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What is the purpose of telling a story of the sickest child at the beginning？
A. To explain the reason why I love antibiotics.
B. To prove the power of antibiotics in certain cases.
C. To show the importance of professional knowledge.
D. To illustrate how to save a child in dangerous situations.
Which word can best describe Doug Sak？
A. Creative.
B. Funny.
C. Helpful.
D. Perceptive.
______is NOT helpful in understanding sarcasms.
A. Computer programming
B. Human analysts
C. Emoticons
D. Keyboard characters
The purpose of the "Twitter Sentiment Analysis" project is to
A. bring scientists of different areas to work together.
B. compile a dictionary of chunks for people to use online.
C. collect and interpret the sarcastic data from Internet.
D. teach a computer to understand political views online.
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