\documentclass[10pt,a4paper,twoside]{article}
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\setCJKmainfont[BoldFont=黑体,ItalicFont=楷体]{华文中宋}
\usepackage{amssymb,amsmath,amsfonts,amsthm,mathrsfs,dsfont,graphicx}
\usepackage{ifthen,indentfirst,enumerate,color,lastpage}
\usepackage{tikz}
\usepackage{multicol}
\usepackage{multirow}
\usepackage{makecell}
\usepackage{longtable}
\usepackage{diagbox}
\usepackage{hyperref}
\usepackage[top=1in, bottom=1in,left=0.8in,right=0.8in]{geometry}
\usepackage{fancyhdr}
\fancyhf{}
\fancyhead[LO]{}
\chead{}
\rhead{--\ \thepage\ of \pageref{LastPage} \ --}
\pagestyle{fancy}
\ctexset{section={
name={},
number=\chinese{section},
}}
\CTEXsetup[format={\bfseries\raggedright}]{section}
\usetikzlibrary{arrows,calc,intersections,patterns,decorations.pathreplacing,3d,angles,quotes,positioning,shapes.geometric}

\renewcommand{\baselinestretch}{1.5}
\newtheorem{defi}{定义~}
\newtheorem{eg}{例~}
\newtheorem{ex}{~}
\newtheorem{rem}{注~}
\newtheorem{thm}{定理~}
\newtheorem{coro}{推论~}
\newtheorem{axiom}{公理~}
\newtheorem{prop}{性质~}
\newcommand{\blank}[1]{\underline{\hbox to #1pt{}}}
\newcommand{\bracket}[1]{(\hbox to #1pt{})}
\newcommand{\onech}[4]{\par\begin{tabular}{p{.9\linewidth}}
A.~#1\\
B.~#2\\
C.~#3\\
D.~#4
\end{tabular}}
\newcommand{\twoch}[4]{\par\begin{tabular}{p{.46\linewidth}p{.46\linewidth}}
A.~#1& B.~#2\\
C.~#3& D.~#4
\end{tabular}}
\newcommand{\vartwoch}[4]{\par\begin{tabular}{p{.46\linewidth}p{.46\linewidth}}
(1)~#1& (2)~#2\\
(3)~#3& (4)~#4
\end{tabular}}
\newcommand{\fourch}[4]{\par\begin{tabular}{p{.23\linewidth}p{.23\linewidth}p{.23\linewidth}p{.23\linewidth}}
A.~#1 &B.~#2& C.~#3& D.~#4
\end{tabular}}
\newcommand{\varfourch}[4]{\par\begin{tabular}{p{.23\linewidth}p{.23\linewidth}p{.23\linewidth}p{.23\linewidth}}
(1)~#1 &(2)~#2& (3)~#3& (4)~#4
\end{tabular}}


% 修改标题处
\newcommand{\notestitle}{标题文字待处理}

\begin{document}
\begin{center}
{\bf\large \notestitle}
\end{center}

\tableofcontents
\newpage

内容待替换





\end{document}