Which of the Following About Summarizing Is True

Multiple Choice

Which of the following about summarizing is true?

A) Unlike quoting,summarizing is something you cannot do to the material you have written.
B) A summary is a very rare but often effective way to conclude a document.
C) Because summarizing is an act of non-reductionism,some of the original richness in detail that surrounds the original will be necessarily lost.
D) Formal business reports often begin with an abstract.
E) Scientific articles usually begin with an executive summary.