Answer:
The author provides background information so that the reader knows what caused the death of the well-known Lieutenant
Colonel Custer
Explanation:
The statement that is true is: Effective responses require practice and effort. The correct answer is option D. A response becomes effective when the person knows how to choose the right words that are appropriate to the given situation. It should be practiced in a way that the responses are flexible enough that can used in different situations. An effective response becomes beneficial in the situation when it is used correctly.
<span>The correct answer is A, because that is the only option where there is a subordinate adjective clause 'which come in many varieties'. </span>
Your answer is C..
if this answer is incorrect, then i am sorry..
