Why should certain figures of speech, such as idioms and metaphors, not be generally used in business writing

True or false: a writer uses ellipses to indicate an omission or that something has been left out of a direct quote.

Which is not covered under the common topic “relationship” a. causes and effects b. comparisons and contrasts c. contraries and contradictions d. antecedents and consequences

Which of the characteristics apply to mr. john (fanny) dashwood?