2. Which of these must be avoided in business letters?
a) Polite words
b) Formal words
c) Abbreviations
d) Clear details​

Line 1 of this excerpt features a strong example of

Critics and writers both praise and criticize the adventures of huckleberry finn. in at least one hundred words summarize the pros and cons of the novel, as some of them see it?

By comparing part 1 and 2 of polar opposites what does it mean by polar opposites