In her conclusion, Lori said, "Today we've learned that we all must take precautions against food-borne diseases. The prime candidates are E. coli, botulism, and salmonella. Your care in cooking and storing food could make the difference between a healthy diet or a poisonous one." Lori's first sentence serves what function?
A. summarizing the main ideas
B. signaling that the end is coming
C. making a final appeal
D. creating an aid to memory
Answer: B
Communication & Mass Media
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Communication & Mass Media
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Communication & Mass Media
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Communication & Mass Media
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Fill in the blanks with correct word
Communication & Mass Media