Delete row 1552 from pager_paper_questions

id 1552
question_id q_d601a967
assignment_id asgn_3449e233
type short_answer
content_text 1.用"//”给这段话划分两个层次，并写出每一层的意思。（6分） (1) (2)
score 8.6
difficulty 0.5
correct_answer
explanation
sort_order 0
assigned_page 2
page_order 1
image_idx 0
section kenei
options []
major_index
extra_content []
ref_material_id NULL
ref_paragraph_index NULL
create_time 2026-06-17 04:21:50
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