\documentclass[12pt,a4paper]{article}
\usepackage{ctex}
\usepackage{amsmath,amscd,amsbsy,amssymb,latexsym,url,bm,amsthm,mathrsfs}
\usepackage{epsfig,graphicx,subfigure}
\usepackage{enumitem,balance,mathtools}
\usepackage{wrapfig}
\usepackage{mathrsfs, euscript}
\usepackage[usenames]{xcolor}
\usepackage{hyperref}

\newtheorem{theorem}{Theorem}[section]
\newtheorem{lemma}[theorem]{Lemma}
\newtheorem{proposition}[theorem]{Proposition}
\newtheorem{corollary}[theorem]{Corollary}
\newtheorem{exercise}{Exercise}[section]
\newtheorem*{solution}{Solution}

\numberwithin{equation}{section}

\renewcommand{\thefootnote}{\fnsymbol{footnote}}

\newcommand{\postscript}[2]
 {\setlength{\epsfxsize}{#2\hsize}
  \centerline{\epsfbox{#1}}}

\renewcommand{\baselinestretch}{1.0}

\setlength{\oddsidemargin}{-0.365in}
\setlength{\evensidemargin}{-0.365in}
\setlength{\topmargin}{-0.3in}
\setlength{\headheight}{0in}
\setlength{\headsep}{0in}
\setlength{\textheight}{10.1in}
\setlength{\textwidth}{7in}
\makeatletter \renewenvironment{proof}[1][Proof] {\par\pushQED{\qed}\normalfont\topsep6\p@\@plus6\p@\relax\trivlist\item[\hskip\labelsep\bfseries#1\@addpunct{.}]\ignorespaces}{\popQED\endtrivlist\@endpefalse} \makeatother
\makeatletter
\renewenvironment{solution}[1][Solution] {\par\pushQED{\qed}\normalfont\topsep6\p@\@plus6\p@\relax\trivlist\item[\hskip\labelsep\bfseries#1\@addpunct{.}]\ignorespaces}{\popQED\endtrivlist\@endpefalse} \makeatother
\begin{document}
\noindent

%========================================================================
\noindent\framebox[\linewidth]{\shortstack[c]{
\Large{\textbf{��������۲���ѡ����}}\vspace{1mm}\\
CS101-�������ѧ����Project��ҵ����ʦ�������h��2016 �＾ѧ��}}
%\vspace{1mm}
\begin{center}
\footnotesize{\color{blue}\quad �Ӻţ�\_\_\_\_\_ \quad ��Ա1��\_\_\_\_\_\_\_\_\_\_\_\_ \quad ��Ա2��\_\_\_\_\_\_\_\_\_\_\_ \quad ��Ա3��\_\_\_\_\_\_\_\_\_\_\_}\\
\end{center}

\subsection*{1. ѡ����} %{\normalsize(2pt $\times$ 15 = 30pt)}}
������ÿһ�����⣬���ĸ�ѡ����ѡ��һ����ȷ�Ĵ𰸲�����Ӧ�ı��д����Ŀ����ߡ�

\newcounter{sect}
\begin{list}{\upshape \_\_\_\_\_\_\  \arabic{sect}.}%\bfseries
{\setlength{\parsep}{0.2em} \setlength{\itemsep}{0.7em}
\setlength{\rightmargin}{1em} \setlength{\leftmargin}{4.5em}
\setlength{\labelwidth}{4em} \setlength{\labelsep}{0.5em}
\usecounter{sect} \setcounter{sect}{0}
\slshape}


%\item {\normalsize \upshape
%Who published the technique of ``diagonal method"? %(\textbf{2pt})
%\begin{enumerate}
%\item[(A)] Alonzo Church
%\item[(B)] George Cantor
%\item[(C)] John von Neumann
%\item[(D)] Alan Turing
%\end{enumerate}}

\item {\normalsize \upshape
�����������Բ��Ǹ߼����ԣ�
\begin{enumerate}
\item[(A)] Fortran
\item[(B)] C++
\item[(C)] �������
\item[(D)] Lisp
\end{enumerate}}

\item {\normalsize \upshape
��Ϣ��ȫ����Ҫ��в�����������ĸ����棿
\begin{enumerate}
\item[(A)] ������ȫ��������
\item[(B)] ������ĸ��ٷ�չ
\item[(C)] ��Ϊ���⹥��
\item[(D)] ��Ϣ��ȫ��������
\end{enumerate}}
\end{list}


{\color{red}\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}\\
\textbf{\color{red}ע������:}
\begin{enumerate}
\item ��ÿ�ӵĶӳ�����Ա1���ύ���ӵ�5��ѡ���⣬ÿ��ѡ���������4��ѡ�����ֻ��1������ȷ�ġ�
\item ���������ѡ����ģ����⣬��Ŀ�ķ�Χ�Ǳ������Ͽ�ʱ����ppt����ȷд�������ݣ��������ppt�ϣ����������Ƕӵı��潲���ϣ���ô���Ͻ�ѡ�����
    ͬʱҲ���Ͻ����Ƕӱ���Ľ��塣�ύ�����ϴ�������Ϊ\textbf{�Ӻ�-��������.zip}������\textbf{12-ComputerNetwork.zip}��
\item ��Ŀ�����һ���Ѷȣ�����������ѡ����ȷ�����ܳ��ù��ڼ򵥻��߹��ھ����Ի��ԡ�ʧȥ������������⡣
    {\color{red}����Ŀ���ձ�ѡ����ĩ����������С����ж���ӷ֣�}
\item ���ǲ����й���ݻ��������Ӧ����Ŀ�����磬��ͼ���������������ģ������ߡ���ϵ�����ݿ��Ǳ�˭������ģ������������⡣
\end{enumerate}
%========================================================================
\end{document}
