我想将所有标题和文本移到页面顶部，消除每个标题上方的空白。我试过了，\vspace但我认为这不是解决问题的正确方法。
以下是代码：
\documentclass{report}
\setlength{\columnseprule}{0mm}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{setspace}
\usepackage[font=small,labelfont=bf]{caption}
\usepackage{multicol}
\setlength{\columnsep}{1.5em}
\usepackage{multirow}
\usepackage{fancyvrb}
\usepackage{fancyhdr}
\usepackage{graphicx}
\pagestyle{fancy}
\rmfamily
\title{\Huge{Predicating the future behaviour of SARS-COVID 19 in Ethiopia and Australia using a deterministic SEIRDV model}}
\begin{document}
\begin{singlespacing}
\end{singlespacing}
\maketitle
\include{Abstract}
\include{Acknowledgements}
\tableofcontents
\include{Introduction}
\include{Methodology}
\include{Raw data}
\include{Processed data}
\include{Limitations}
\include{Recommedations}
\include{Appendix A}
\input{References}
\end{document}
\end{singlespacing}