Delete row 1501 from pager_paper_questions

id 1501
question_id q_81d7f9ab
assignment_id asgn_f7d95ae5
type single_choice
content_text 3.我的选择最正确。（4分） （1）文中“枯叶”加双引号的作用是（ ）
score 2.0
difficulty 0.5
correct_answer
explanation
sort_order 2
assigned_page 2
page_order 7
image_idx 0
section kewai
options ["A.表示特殊含义","B.表示直接引用","C.表示特定 ...
major_index
extra_content []
ref_material_id mat_58426ce4
ref_paragraph_index NULL
create_time 2026-06-17 04:02:25
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