3. It uses dialogue to ask questions that could be asked in a real life conversation.
The conversation between Lady Macduff and her son is comedic because he provides a commentary on her life that is far beyond his years. His mother's surprise at his bluntness, when he turns the conversation around onto her (she says "what wilt thou do for a father?" and he replies "nay how will you do for a husband") she is surprised and the mood is lightened a bit from their worry and anger about Macduff's leaving. The boy is witty and bold, which makes his mother (and the audience) laugh.
It is not correct to state that endurance training develops hand-eye coordination (Option D), since endurance training has to do with training the aerobic system. Endurance exercises help people improve their breathing and circulatory systems and, at the same time, they allow the person stay healthy and fit. Moreover, the American Heart Association highlights the importance of performing endurance exercises regularly along with strength, balance and flexibility so as to reduce the risk of many diseases such as diabetes, heart disease and stroke.
The problem with using the sentence "I agree with Mr. Jones's contention that the government is not meeting the healthcare needs of the middle-class American" in a research paper is, it uses first person point of view.
Answer: Option B.
Explanation:
Research paper is a type of academic writing where a person analyses, and interprets the information bases on the original work. Such type of writing often discourage the use of first person point of view.
In the sentence, I’ agree with Mr. Jones's contention that the government is not meeting the healthcare needs of the middle-class American’, ‘I’ represents the first person pronoun. Such sentences cannot be used in research paper because it may result in personal bias and might also sound opinionated.