(1) The artistic conception of "Piece of Clouds" and "Lonely Moon" is desolate, revealing the author's loneliness, pain and silence. The artistic conception of "setting sun" and "autumn wind" is majestic and broad, and reflects the author's optimism and broad-mindedness that "the martyrs are still ambitious in their old age". (Or: The "clouds" and "lone moon" in the second couplet are both real scenes and metaphors. The "clouds" are floating in the sky, as if they are wandering in a foreign country. In the long night, the moon and "I" are like this. Loneliness. In the third couplet, the setting sun is used to describe one's twilight years, and the "autumn wind" is the real scene in front of one's eyes, which is opposite to the metaphor of the "setting sun" in the previous sentence. The combination of virtual and real situations creates a feeling that the sky is high and the road is far away, and the lonely moon shines alone. (The meaning is correct)
(2) It is an open question and it makes sense. Example:
① Agree with the first statement. The poem mentions "the heart is still strong", "sickness is enough", "save my mother", etc. It can be seen from this that the poet is not afraid of illness and does not accept old age, and hopes to National service.
②I agree with the second statement. The poem writes "thinking about returning to class", "corrupt scholar", "sunset", etc., especially the last two sentences. Am I, a corrupt scholar, not even as good as an old horse? It expresses the poet's vicissitudes of wandering throughout his life and his resentment at being unable to serve his country.
(As long as it makes sense)