What rhetorical techniques does the speaker use, such as appeals to emotion, logic and common sense, or authority and moral character? What about nonverbal

communication, such as gestures, eye contact, or facial expressions? What are

some examples of these rhetorical techniques? I

can you give me a hint

the flighty purpose never is o'ertook / unless the deed go with it"

pretty sure it is d hope this

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.