As for you, some poems about scenery seem to have subjective feelings but only answer artistic conception. Answering thoughts and feelings is repetition. I guess it may be that the topic requirements are different and the focus of the answer is different. If you are asked to answer the artistic conception, then you can answer "Describe a picture of … and give people the feeling of …", but if you are asked to answer your thoughts and feelings, you should add "Express the poet's mood …". At a deeper level, we should talk about it in combination with the author's background and reflect the poet's ambition, pursuit and spirit.
In fact, if you do more questions in poetry appreciation, you will gradually form a feeling of answering questions. This feeling, to put it bluntly, is the ability to find out the answer routines and memorize several necessary sentence patterns. There is also that the examination of questions is really important. Under the exam-oriented education, your answer deviates slightly from the standard answer, and you may not get full marks.