The answer is B because A, C and D have grammar errors
The answer is my backpack is filled
Answer: C.the author's opinion
Explanation:
The correct answer is long-term
Short term would be something like passing the exam with a high mark, while management would be on devising a plan on how to manage your time. An impossible would be if you planned to do it without even being enrolled in the school.
Narrow means to decrease the amount of choices
