更新 structure.tex

32033dcc · 曹润柘 · 122d77a2 · 32033dcc
Commit 32033dcc authored May 29, 2020 by 曹润柘
--- a/Book/structure.tex
+++ b/Book/structure.tex
@@ -588,7 +588,7 @@ addtohook={%
 %	Chapter 4
 %----------------------------------------------------------------------------------------
 \usepackage{pgffor}%图片中使用\foreach语句
-%\usepackage{ulem}%使用/sout
+\usepackage{ulem}%使用/sout
 %----------------------------------------------------------------------------------------
 %	Chapter 6