答案1
这是您的桌子。
\documentclass[a4paper,12pt]{article}
\usepackage{adjustbox}
\begin{document}
\begin{table}[ht]
\centering
\begin{adjustbox}{width=1\textwidth}
\small
\begin{tabular}{|l|l|l|l|l|l|l|}
\hline
First and last name & Number ID & University & City & Country & Your Favorite & Sign \\ \hline
& & & & & & \\ \hline
\multicolumn{7}{|l|}{\begin{tabular}[c]{@{}l@{}}Address: The Old Schools, Trinity Lane, Cambridge CB2 1TN UK, Email: [email protected]\\ Tel: +44 (0) 1223 333308\end{tabular}} \\ \hline
\end{tabular}
\end{adjustbox}
\end{table}
\begin{table}[ht]
\centering
\begin{adjustbox}{width=1\textwidth}
\small
\begin{tabular}{|c|l|l|l|l|l|l|l|}
\hline
\multicolumn{1}{|l|}{Number} & First and last name & Number ID & University & City & Country & Your Favorite & Sign \\ \hline
1 & & & & & & & \\ \hline
2 & & & & & & & \\ \hline
3 & & \multicolumn{1}{c|}{Email 1:} & \multicolumn{2}{l|}{} & \multicolumn{1}{c|}{Email 2:} & \multicolumn{2}{l|}{} \\ \hline
\end{tabular}
\end{adjustbox}
\end{table}