在我的乳胶文件中，我有一些需要分成两页的长表，我使用包 longtable。因为我总是希望表格从页面顶部开始，所以我也使用命令“\afterpage”，但它不起作用。事实上，我的表格是跨页拆分的，但是第二个表格从页面顶部开始，第三个表格没有。我也尝试在文本中移动它们，但这也无济于事。任何帮助将不胜感激！
代码：
\documentclass[a4paper, 12pt, twoside]{book}
\usepackage[utf8]{inputenc}
\usepackage{amssymb, amsmath, amsthm, amsfonts, wasysym, ulsy}
\usepackage[onehalfspacing]{setspace}
\usepackage[titletoc,title,header,page]{appendix}
\usepackage{mathtools}
\usepackage{braket}
\usepackage{booktabs}
\usepackage{tabularx}
\usepackage{longtable}
\usepackage{tabu}
\usepackage{float}
\usepackage[hang,small,bf]{caption}
\usepackage{subcaption}
\usepackage[top=3cm, bottom=3.5cm, left=3cm, right=2.5cm]{geometry}
\usepackage{booktabs}
\usepackage{afterpage}
\usepackage[round, sort, authoryear, longnamesfirst]{natbib} %longnamesfirst
\usepackage{xcolor}
\usepackage{fancyhdr}
\usepackage{tikz}
\usepackage{multirow}
\usepackage{pdflscape}
\usepackage{emptypage}
\usepackage{enumitem}
\usepackage[frame]{crop}
\usepackage{grffile}
\usepackage[T1]{fontenc}
\usepackage{quoting}
%\usepackage{subfig}
\usepackage[]{moresize}
\usepackage{cmap}
\usepackage{comment}
\newcommand\cites[1]{\citeauthor{#1}'s (\citeyear{#1})}
%\renewenvironment{comment}{}{}
\newcommand {\red} {\color{red}}
%\newcommand {\black} {\color{black}}
%\newcommand{\blue}{\color{blue}}
\newcommand{\green}{\color{green}}
\definecolor{deepblue}{RGB}{0,129,188}
\newcommand{\pink}{\color{magenta}}
\newcommand {\tsum} {\sum}
\newcommand {\tint} {\int}
\newcommand {\dsum} {\sum}
\newcommand {\bb} {\st\color{red}}
%\input{tcilatex}
%figures
\usepackage{graphicx}
%\graphicspath{{Figures/}}
\usepackage{epstopdf}
\usepackage[export]{adjustbox}
\usepackage[official]{eurosym}
\usepackage{array}
\usepackage{dsfont}
\usepackage{bbm}
%\usepackage{ulem}
\usepackage{rotating}
\usepackage{dcolumn}
\usepackage{longtable}
\usepackage{lscape}
\usepackage{lipsum}
\usepackage{chngcntr}
%colors
\usepackage{color}
\newcommand{\black}{\color{black}}
\newcommand{\blue}{\color{blue}}
\makeatletter
\ifcsname phantomsection\endcsname
\newcommand*{\qrr@gobblenexttocentry}[5]{}
\else
\newcommand*{\qrr@gobblenexttocentry}[4]{}
\fi
\newcommand*{\addsubsection}{%
\addtocontents{toc}{\protect\qrr@gobblenexttocentry}%
\subsection}
\makeatother
\counterwithout{footnote}{chapter}
\newcommand\blfootnote[1]{%
\begingroup
\renewcommand\thefootnote{}\footnote{#1}%
\addtocounter{footnote}{-1}%
\endgroup
}
\newcommand\Tstrut{\rule{0pt}{2.6ex}} % = `top' strut
\newcommand\Bstrut{\rule[-0.9ex]{0pt}{0pt}} % = `bottom' strut
\newcounter{hypothesis}
\newcommand{\hyp}[1]{\refstepcounter{hypothesis}\label{#1}}
\usepackage[citebordercolor={1 1 1}, linkbordercolor={1 1 1}, urlbordercolor={1 1 1}, pagebackref]{hyperref}
\newtheorem{prop}{Proposition}[chapter]
\newtheorem{ass}{Assumption}[chapter]
\allowdisplaybreaks[0]
\renewcommand\floatpagefraction{1}
\renewcommand\topfraction{1}
\renewcommand\bottomfraction{1}
\setlength{\floatsep}{6pt}
\setlength{\textfloatsep}{12pt}
\setlength{\headheight}{30pt}
\fancypagestyle{MainBodyHeader}{
\fancyhf{}
\renewcommand{\headrulewidth}{0.4pt}
\fancyfoot[LE,RO]{\thepage}
%\fancyhead[LE]{\textit{ \nouppercase{\leftmark}} }
\fancyhead[LE]{\textit{ \leftmark} }
\fancyhead[RO]{\textit{ \nouppercase{\rightmark}} }
}
\fancypagestyle{PlainHeader}{
\fancyhf{}
\renewcommand{\headrulewidth}{0pt}
\fancyfoot[LE,RO]{\thepage}
%\fancyhead[LE]{\textit{ \nouppercase{\leftmark}} }
}
\raggedbottom
\begin{document}
\section{Introduction}
hello
\section{Tables and figures}
\begin{longtable}{@{\extracolsep{5pt}}lD{.}{.}{-3} D{.}{.}{-3} D{.}{.}{-3} }
\caption{Marginal Effects}\label{does_tab1}
\\[-1.8ex]\hline
\hline \\[-1.8ex]
& \multicolumn{3}{c}{\textit{Dependent variable:}} \\
\cline{2-4}
\\[-1.8ex] & \multicolumn{3}{c}{P(Y=1)} \\
\\[-1.8ex] & \multicolumn{1}{c}{(1)} & \multicolumn{1}{c}{(2)} & \multicolumn{1}{c}{(3)}\\
\hline \\[-1.8ex]
a & 0.042^{***} & 0.035^{***} & 0.036^{***} \\
& (0.006) & (0.008) & (0.008) \\
b & 0.022^{***} & 0.013^{***} & 0.026^{***} \\
& (0.005) & (0.005) & (0.008) \\
c & 0.033^{***} & 0.036^{***} & 0.037^{***} \\
& (0.001) & (0.007) & (0.007) \\
d & -0.047^{***} & -0.037^{***} & -0.050^{***} \\
& (0.006) & (0.009) & (0.012) \\
e & & & 0.00004 \\
& & & (0.00003) \\
f & & & -0.0001^{*} \\
& & & (0.0001) \\
\vspace{0.2cm}
g & $No$ & $Yes$& $Yes$\\
\vspace{0.2cm}
h & $No$ & $Yes$ & $Yes$ \\
\vspace{0.2cm}
Constant & & & \\
& & & \\
\hline \\[-1.8ex]
Observations & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{49,785} \\
Log Likelihood & \multicolumn{1}{c}{-21,475.640} & \multicolumn{1}{c}{-19,457.520} & \multicolumn{1}{c}{-18,845.390} \\
Akaike Inf. Crit. & \multicolumn{1}{c}{42,961.280} & \multicolumn{1}{c}{39,495.040} & \multicolumn{1}{c}{38,274.780} \\
\hline
\hline \\[-1.8ex]
\multicolumn{4}{p{.9\linewidth}}{$^{*}$p$<$0.1; $^{**}$p$<$0.05; $^{***}$p$<$0.01. \footnotesize long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long } \\
\hline \\[-1.8ex]
\end{longtable}
\afterpage{
\begin{longtable}{@{\extracolsep{5pt}}lD{.}{.}{-3} D{.}{.}{-3} D{.}{.}{-3} }
\caption{Marginal Effects}\label{does_tab2}
\\[-1.8ex]\hline
\hline \\[-1.8ex]
& \multicolumn{3}{c}{\textit{Dependent variable:}} \\
\cline{2-4}
\\[-1.8ex] & \multicolumn{3}{c}{P(Y=1)} \\
\\[-1.8ex] & \multicolumn{1}{c}{(1)} & \multicolumn{1}{c}{(2)} & \multicolumn{1}{c}{(3)}\\
\hline \\[-1.8ex]
a & 0.042^{***} & 0.035^{***} & 0.036^{***} \\
& (0.006) & (0.008) & (0.008) \\
b & 0.022^{***} & 0.013^{***} & 0.026^{***} \\
& (0.005) & (0.005) & (0.008) \\
c & 0.033^{***} & 0.036^{***} & 0.037^{***} \\
& (0.001) & (0.007) & (0.007) \\
d & -0.047^{***} & -0.037^{***} & -0.050^{***} \\
& (0.006) & (0.009) & (0.012) \\
e & & & 0.00004 \\
& & & (0.00003) \\
f & & & -0.0001^{*} \\
& & & (0.0001) \\
\vspace{0.2cm}
g & $No$ & $Yes$& $Yes$\\
\vspace{0.2cm}
h & $No$ & $Yes$ & $Yes$ \\
\vspace{0.2cm}
Constant & & & \\
& & & \\
\hline \\[-1.8ex]
Observations & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{49,785} \\
Log Likelihood & \multicolumn{1}{c}{-21,475.640} & \multicolumn{1}{c}{-19,457.520} & \multicolumn{1}{c}{-18,845.390} \\
Akaike Inf. Crit. & \multicolumn{1}{c}{42,961.280} & \multicolumn{1}{c}{39,495.040} & \multicolumn{1}{c}{38,274.780} \\
\hline
\hline \\[-1.8ex]
\multicolumn{4}{p{.9\linewidth}}{$^{*}$p$<$0.1; $^{**}$p$<$0.05; $^{***}$p$<$0.01. \footnotesize long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text} \\
\hline \\[-1.8ex]
\end{longtable}
}
\afterpage{
\begin{longtable}{@{\extracolsep{5pt}}lD{.}{.}{-3} D{.}{.}{-3} D{.}{.}{-3} }
\caption{Marginal Effects}\label{does_tab3}
\\[-1.8ex]\hline
\hline \\[-1.8ex]
& \multicolumn{3}{c}{\textit{Dependent variable:}} \\
\cline{2-4}
\\[-1.8ex] & \multicolumn{3}{c}{P(Y=1)} \\
\\[-1.8ex] & \multicolumn{1}{c}{(1)} & \multicolumn{1}{c}{(2)} & \multicolumn{1}{c}{(3)}\\
\hline \\[-1.8ex]
a & 0.042^{***} & 0.035^{***} & 0.036^{***} \\
& (0.006) & (0.008) & (0.008) \\
b & 0.022^{***} & 0.013^{***} & 0.026^{***} \\
& (0.005) & (0.005) & (0.008) \\
c & 0.033^{***} & 0.036^{***} & 0.037^{***} \\
& (0.001) & (0.007) & (0.007) \\
d & -0.047^{***} & -0.037^{***} & -0.050^{***} \\
& (0.006) & (0.009) & (0.012) \\
e & & & 0.00004 \\
& & & (0.00003) \\
f & & & -0.0001^{*} \\
& & & (0.0001) \\
\vspace{0.2cm}
g & $No$ & $Yes$& $Yes$\\
\vspace{0.2cm}
h & $No$ & $Yes$ & $Yes$ \\
\vspace{0.2cm}
Constant & & & \\
& & & \\
\hline \\[-1.8ex]
Observations & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{51,878} & \multicolumn{1}{c}{49,785} \\
Log Likelihood & \multicolumn{1}{c}{-21,475.640} & \multicolumn{1}{c}{-19,457.520} & \multicolumn{1}{c}{-18,845.390} \\
Akaike Inf. Crit. & \multicolumn{1}{c}{42,961.280} & \multicolumn{1}{c}{39,495.040} & \multicolumn{1}{c}{38,274.780} \\
\hline
\hline \\[-1.8ex]
\multicolumn{4}{p{.9\linewidth}}{$^{*}$p$<$0.1; $^{**}$p$<$0.05; $^{***}$p$<$0.01. \footnotesize long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text long text} \\
\hline \\[-1.8ex]
\end{longtable}
}
\end{document}