多项选择简答考试题

Question

我正在使用 Philip Hirschhorn 的exam文档类进行考试，我想添加一道题目，让学生从一系列问题中选择两个选项。我的方法如下所示：

\titledquestion{Student-choice question}
Answer \underline{TWO} of the following questions:
\begin{enumerate}
\item Explain whether you think \LaTeX{} is better than Word
\item Explain whether you think vi is better than Emacs
\item Explain whether you think OS X is better than Windows
\item Explain whether you think Android is better than iOS
\end{enumerate}
\begin{parts}
\part[6] First choice
\fillwithlines[6cm]
\part[6] Second choice
\fillwithlines[6cm]
\end{parts}

有没有更标准化和/或更好的方法来做到这一点？

Answer 1

这边走：

\documentclass{exam}
\begin{document}
  \begin{questions}
    \question Answer \underline{TWO} of the following questions:
    \begin{parts}
      \part[6] Explain whether you think \LaTeX{} is better than Word.
      \part[6] Explain whether you think vi is better than Emacs
      \part[6] Explain whether you think OS X is better than Windows
      \part[6] Explain whether you think Android is better than iOS
    \end{parts}
    First choice:
    \fillwithlines{6cm}
    Second choice:
    \fillwithlines{6cm}
  \end{questions}
\end{document}

或这个：

\documentclass{exam}
\begin{document}
  \begin{questions}
    \uplevel{Answer \underline{TWO} of the following questions:}
      \question[6] Explain whether you think \LaTeX{} is better than Word.
      \question[6] Explain whether you think vi is better than Emacs
      \question[6] Explain whether you think OS X is better than Windows
      \question[6] Explain whether you think Android is better than iOS

    First choice:
    \fillwithlines{6cm}
    Second choice:
    \fillwithlines{6cm}
  \end{questions}
\end{document}

将是我的选择。