\omit 和 itemize 中的表格存在问题

Question

早上好/下午好/晚上好

我得到了下面的源代码。结果在左边的图片上。为什么标记（黑色圆圈）在表格下方？如何修复它？我希望标记位于表格旁边 - 顶部或中间（在同一层）。

我不得不用桌子前表格因为编译器给了我一个错误信息，如右图所示。我读过这个论坛上的一些文字，他们的建议是使用table。但问题仍然存在。如何修复它？

谢谢你的帮助。

\documentclass[10pt,a6paper]{book}

\usepackage[utf8]{inputenc}
\usepackage[main=english,slovak]{babel}
\usepackage[cm]{fullpage}
\usepackage[a6paper, top=10mm, left=10mm, right=10mm, 
bottom=10mm,foot=5mm,marginparsep=0mm,showframe]{geometry}
\usepackage{tipa}
\usepackage{tabularx,booktabs}
\usepackage{multirow}

\begin{document}

  \begin{itemize}
    \item some text    
    \item    
         \begin{table}[h!]
         \centering
         \begin{tabular}{l l}
             & {\multicolumn{1}{c}{Otázka}}  \\
             & {\multicolumn{1}{c}{\sffamily{Question}}}  \\
            \toprule
            \sffamily{I am \ldots .}     & \sffamily{Am I \ldots ?}\\
            \sffamily{You are \ldots .}  & \sffamily{Are you \ldots ?}\\
            \sffamily{He is \ldots .}    & \sffamily{Is he \ldots ?}\\
            \sffamily{She is \ldots .}   & \sffamily{Is she \dots ?}\\
            \sffamily{It is \ldots .}    & \sffamily{Is it \ldots ?}\\
            \sffamily{We are \ldots .}   & \sffamily{Are we \ldots ?}\\
            \sffamily{You are \ldots .}  & \sffamily{Are you \ldots ?}\\
            \sffamily{They are \ldots .} & \sffamily{Are they \ldots ?}\\
            \bottomrule
         \end{tabular}
         \end{table     

    \item some text
\end{itemize}            

\end{document}

Answer 1

在table环境中，居中是根据线宽而不是分配给项目内容的宽度进行的。要在第二种情况下居中，可以使用minipage调整宽度的。比较：

\documentclass[10pt,a6paper]{book}
\usepackage[utf8]{inputenc}
\usepackage[main=english,slovak]{babel}
\usepackage[cm]{fullpage}
\usepackage[a6paper,
        top=10mm, left=10mm, right=10mm,
        bottom=10mm, foot=5mm, marginparsep=0mm,
        showframe]{geometry}
\usepackage{tipa}
\usepackage{tabularx,booktabs}
\usepackage{multirow}
\usepackage{caption} %

\begin{document}
\begin{itemize}
\item some text some text some text some text some text some text some text some text
\item %
\begin{minipage}[t]{\dimexpr\linewidth-\itemindent\relax}\centering
\begin{tabular}[t]{>{\sffamily}l >{\sffamily}l}
& \multicolumn{1}{c}{Otázka} \\
& \multicolumn{1}{c}{\sffamily{Question}} \\
\toprule
I am \ldots & Am I \ldots ?\\
You are \ldots & Are you \ldots ?\\
He is \ldots & Is he \ldots ?\\
She is \ldots & Is she \dots ?\\
It is \ldots & Is it \ldots ?\\
We are \ldots & Are we \ldots ?\\
You are \ldots & Are you \ldots ?\\
They are \ldots & Are they \ldots ?\\
\bottomrule
\end{tabular}
\captionof{table}{Some caption}
\end{minipage}
\\
\item %
\leavevmode\vspace*{-\dimexpr\baselineskip+\topsep\relax}
\begin{table}[!h]
\centering
    \begin{tabular}[t]{>{\sffamily}l >{\sffamily}l}
                    & \multicolumn{1}{c}{Otázka} \\
                    & \multicolumn{1}{c}{\sffamily{Question}} \\
    \toprule
I am \ldots & Am I \ldots ?\\
You are \ldots & Are you \ldots ?\\
He is \ldots & Is he \ldots ?\\
She is \ldots & Is she \dots ?\\
It is \ldots & Is it \ldots ?\\
We are \ldots & Are we \ldots ?\\
You are \ldots & Are you \ldots ?\\
They are \ldots & Are they \ldots ?\\
            \bottomrule
         \end{tabular}
\caption{Some caption}
          \end{table}

    \end{itemize}

\end{document}