如何使考试类别下的部分问题垂直左对齐

Question

以下是代码：

\documentclass{exam}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{parskip}
\usepackage{dsfont}
\usepackage{graphicx}
\usepackage{adjustbox}
\usepackage{caption}
\usepackage{pdflscape}
\usepackage{booktabs}
\usepackage{cellspace}
\renewcommand{\thequestion}{\textbf{{\large A\arabic{question}}}}

\begin{document}
        \title{\textbf{Assignment 2}}
    \maketitle
\begin{questions}
    \question 
    \begin{parts}
        \part Quantities is what?
        \part Define dudeieiifjfjf
        \part Explain trump
        \end{parts}
    \end{questions}
\end{document}

输出图片如下：

Answer 1

如果你不需要输入准确的输出，这里有一种方法

\documentclass[12pt,a4paper]{exam}
\usepackage[showframe]{geometry}

\renewcommand{\questionshook}{%
    \setlength{\leftmargin}{0pt}%
    \setlength{\labelwidth}{-\labelsep}%
    %\setlength{\labelsep}{0mm}%
    \setlength{\topsep}{0\baselineskip}
}
\qformat{\textbf{\large A\thequestion}\hfill}

\newlength{\partlabelwidth}
\renewcommand{\partshook}{%
    \setlength{\labelwidth}{9mm}%
    \setlength{\partlabelwidth}{\labelwidth}%
    \setlength{\leftmargin}{\labelwidth}%
    \setlength{\labelsep}{0pt}%
    \setlength{\itemsep}{0.5\baselineskip}%
    \def\makelabel##1{##1}%
}

\begin{document}
    \begin{questions}
        \question Some question
        \begin{parts}
            \part first part
            \part second part
        \end{parts}
    \end{questions}
\end{document}