I think the answer is A) true.
<span>In the context of English teaching methods in the US 'Previewing' is a term normally applied to a method that involves pre-reading new or unusual vocabulary before asking students to read a new text containing that vocabulary.
This technique is used to give the readers of the text an easier route into quicker comprehension of the piece.</span>
Answer:
a useful statement of a main idea..... is typically fairly short.
Explanation:
the main idea in an essay should be stated direct. since more details.tobyhr main idea will be found in the body part.