According to the author, improper incentives include all the following EXCEPT ______.
A. money for learning how to convert fractions to decimals
B. refreshments as a reward for reading.
C. a party for the entire class for good behavior
D. the internal rewards that follow
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The purpose of the author in writing the text is to ______.
A. welcome "good" viruses
B. illustrate the nature of "good" viruses
C. expose the harm of "good" viruses
D. condemn the misbehavior. of spreading viruses
According to the passage, the Lion Worm is ______.
A. similar to Cheese Worm
B. dangerous to a wide range of computers
C. hazardous to the Linux operating system
D. a computer program for nefarious purposes
From the last paragraph we may conclude that the author ______.
A. does not like staple diet of candy bars
B. values the virtues of honesty, kindness and integrity
C. worries about the moral decline of the society
D. blames the phenomenon of the worthless inside
Gold is used to ensure flexibility, because ______.
A. it is the most malleable and highly conductive metal known
B. it is pricey
C. little is needed and the cost is tiny
D. all of the above
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