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-rw-r--r--Master/texmf-dist/doc/latex/jnuexam/exam-a.tex44
1 files changed, 22 insertions, 22 deletions
diff --git a/Master/texmf-dist/doc/latex/jnuexam/exam-a.tex b/Master/texmf-dist/doc/latex/jnuexam/exam-a.tex
index 30925233ed4..98ff78f9e60 100644
--- a/Master/texmf-dist/doc/latex/jnuexam/exam-a.tex
+++ b/Master/texmf-dist/doc/latex/jnuexam/exam-a.tex
@@ -12,8 +12,8 @@
\renewcommand{\niandu}{2017--2018}
\renewcommand{\xueqi}{2}
\renewcommand{\kecheng}{大学数学}
-\renewcommand{\zhuanye}{经管~3~学分} % 可以为空白
-\renewcommand{\jiaoshi}{吕荐瑞}
+\renewcommand{\zhuanye}{理工~4~学分} % 可以为空白
+\renewcommand{\jiaoshi}{张三,李四,王五} % 教师姓名
\renewcommand{\shijian}{2018~年~06~月~28~日}
\renewcommand{\bixiu}{1} % 1 为必修,0 为选修
\renewcommand{\bijuan}{1} % 1 为闭卷,0 为开卷
@@ -93,10 +93,10 @@
\begin{problem}
下列各排列哪个是偶排列 \pickout{D}
-\quaditem{3712456}
-\quaditem{36715284}
-\quaditem{654321}
-\quaditem{41253}
+\quaritem{$3712456$}
+\quaritem{$36715284$}
+\quaritem{$654321$}
+\quaritem{$41253$}
\end{problem}
\vfill
@@ -111,10 +111,10 @@
b_1 & b_2 & b_3\\
c_1 & c_2 & c_3
\end{array}\right|=$ \pickout{A}
-\quaditem{1}
-\quaditem{-1}
-\quaditem{2}
-\quaditem{-2}
+\quaritem{$1$}
+\quaritem{$-1$}
+\quaritem{$2$}
+\quaritem{$-2$}
\end{problem}
\vfill
@@ -126,29 +126,29 @@
0 & 0 & 1
\end{array}\right)$ 其中两个特征值为 $\lambda_1 = 1$ 和 $\lambda_2
= 2$,则 $x=$ \pickout{B}
-\quaditem{2}
-\quaditem{1}
-\quaditem{0}
-\quaditem{-1}
+\quaritem{$2$}
+\quaritem{$1$}
+\quaritem{$0$}
+\quaritem{$-1$}
\end{problem}
\vfill
\begin{problem}
二次型 $f = 4 x_1^2 - 2 x_1 x_2 + 6 x_2^2$ 对应的矩阵等于 \pickout{C}
-\quaditem{$\left(\begin{array}{cc}
+\quaritem{$\left(\begin{array}{cc}
4 & - 2\\
- 2 & 6
\end{array}\right)$}
-\quaditem{$\left(\begin{array}{cc}
+\quaritem{$\left(\begin{array}{cc}
2 & - 2\\
- 2 & 3
\end{array}\right)$}
-\quaditem{$\left(\begin{array}{cc}
+\quaritem{$\left(\begin{array}{cc}
4 & - 1\\
- 1 & 6
\end{array}\right)$}
-\quaditem{$\left(\begin{array}{cc}
+\quaritem{$\left(\begin{array}{cc}
2 & - 1\\
- 1 & 3
\end{array}\right)$}
@@ -188,10 +188,10 @@
\begin{problem}
样本平均数$\bar{X}$\CJKunderline{未必是}总体期望值$\mu$的\pickout{A}
-\quaditem{最大似然估计}
-\quaditem{有效估计}
-\quaditem{一致估计}
-\quaditem{无偏估计}
+\quaritem{最大似然估计}
+\quaritem{有效估计}
+\quaritem{一致估计}
+\quaritem{无偏估计}
\end{problem}
\vfill