This is the test site to grasp the content of poetry. Grasping the content of poetry is to grasp the image and artistic conception of poetry, and it is a way to ask students to grasp poetry and basic expression. It is one of the important test sites for poetry appreciation. When answering questions, we should stick to "emotion" or "scenery", appreciate the images in the poem carefully, and grasp the emotions expressed in the poem with the help of association and imagination. The general answer is to grasp the main scenery in the poem to reproduce the picture, so as to understand the poet's thoughts and feelings. In A, "like the strong wind in spring, it blows at night and blows open the petals of ten thousand pear trees" refers to the snow in winter and the flowers in spring. Therefore, expression a is incorrect.