我的代码如下：
\documentclass[twoside, a4paper, 11pt]{article}
\title{asdfsadf}
\author{asdfasdf}
\usepackage{ragged2e}
\usepackage{booktabs,tabularx}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{mathtools}
\usepackage{verbatim}
\usepackage{amsmath, amssymb}
\usepackage{natbib}
%\def\pgfsysdriver{pgfsys-dvipdfm.def}
\usepackage{tikz}
\usepackage{enumerate}
\usetikzlibrary{matrix, arrows}
\usepackage{graphicx}
\usepackage{listings}
\usepackage{color}
%\usepackage{hyperref}
\usepackage{float}
\usepackage{multicol}
\usepackage{booktabs}
\usepackage{lscape}
\usepackage{cases}
\usepackage{multirow}
\usepackage{rotating}
\usepackage{setspace}
\usepackage{lscape}
\usepackage{caption}
\usepackage[update,prepend]{epstopdf}
%\usepackage{mathpazo}
%\usepackage{eulervm}
%\usepackage{iwona}
\usepackage[pdftex,colorlinks,linkcolor=blue,citecolor=blue]{hyperref}
\setlength{\textwidth}{6.5in}
\setlength{\oddsidemargin}{0in}
\setlength{\evensidemargin}{0in}
\setlength{\parindent}{0pt}
\setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}
\linespread{1.5}
\usepackage[top=2.5cm, bottom=2.5cm, left=2cm, right=2cm]{geometry}
\raggedbottom
\everymath{\displaystyle}
\newcommand{\pder}[2][]{\frac{\partial#1}{\partial#2}}
\renewcommand\textfraction{.1}
\begin{document}
\begin{titlepage}
\begin{center}
\textsc{\fontsize{14pt}{0}\selectfont SOMETHING \\ SOMETHING}
\ \\[1.5cm]
\begin{spacing}{2}
{\fontsize{24.88pt}{0}\selectfont SOMETHING \\ SOMETHING}
\end{spacing}
\ \\[1.5cm]
\begin{center}
\section*{Acknowledgements}
\end{center}
A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g
\ \\[6cm]
{\fontsize{17.28pt}{0}\selectfont SOMETHING}
\\[0.5cm]
{\fontsize{14pt}{0}\selectfont SOMETHING \& SOMETHING}
\end{center}
\end{titlepage}
\end{document}
由此产生了如下结果：
不过，我希望“致谢”下的文字左右对齐，即，使其看起来像这样：
谢谢。
答案1
只需改变放置位置\begin{center}和\end{center}：
\documentclass[twoside, a4paper, 11pt]{article}
\title{asdfsadf}
\author{asdfasdf}
\usepackage{ragged2e}
\usepackage{booktabs,tabularx}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{mathtools}
\usepackage{verbatim}
\usepackage{amsmath, amssymb}
\usepackage{natbib}
%\def\pgfsysdriver{pgfsys-dvipdfm.def}
\usepackage{tikz}
\usepackage{enumerate}
\usetikzlibrary{matrix, arrows}
\usepackage{graphicx}
\usepackage{listings}
\usepackage{color}
%\usepackage{hyperref}
\usepackage{float}
\usepackage{multicol}
\usepackage{booktabs}
\usepackage{lscape}
\usepackage{cases}
\usepackage{multirow}
\usepackage{rotating}
\usepackage{setspace}
\usepackage{lscape}
\usepackage{caption}
\usepackage[update,prepend]{epstopdf}
%\usepackage{mathpazo}
%\usepackage{eulervm}
%\usepackage{iwona}
\usepackage[pdftex,colorlinks,linkcolor=blue,citecolor=blue]{hyperref}
\setlength{\textwidth}{6.5in}
\setlength{\oddsidemargin}{0in}
\setlength{\evensidemargin}{0in}
\setlength{\parindent}{0pt}
\setlength{\parskip}{1ex plus 0.5ex minus 0.2ex}
\linespread{1.5}
\usepackage[top=2.5cm, bottom=2.5cm, left=2cm, right=2cm]{geometry}
\raggedbottom
\everymath{\displaystyle}
\newcommand{\pder}[2][]{\frac{\partial#1}{\partial#2}}
\renewcommand\textfraction{.1}
\begin{document}
\begin{titlepage}
\begin{center}
\textsc{\fontsize{14pt}{0}\selectfont SOMETHING \\ SOMETHING}
\ \\[1.5cm]
\begin{spacing}{2}
{\fontsize{24.88pt}{0}\selectfont SOMETHING \\ SOMETHING}
\end{spacing}
\ \\[1.5cm]
\section*{Acknowledgements}
\end{center}
A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g A asodfih saodfihsaodfuhasoidfuhasoifduhasoifuhsaiofuhasoidfuhsa asd;fuhsa dfuh asufhd pasdfuhsapudfhsaidfuh saidfas iudfhgsaidfg saidfyg saiuyfg saoiyfg saioyfg sayigf syaiogf saiogf saiogf ysaiodgf saoigfysaiodgfyoaisdgf asoiygf saoiygf sayoidfg asoiydfg asoiydfg asoiydf g
\begin{center}
\ \\[6cm]
{\fontsize{17.28pt}{0}\selectfont SOMETHING}
\\[0.5cm]
{\fontsize{14pt}{0}\selectfont SOMETHING \& SOMETHING}
\end{center}
\end{titlepage}
\end{document}
