diff options
Diffstat (limited to 'macros/xetex/latex/exam-zh/examples/example-single.tex')
-rw-r--r-- | macros/xetex/latex/exam-zh/examples/example-single.tex | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/macros/xetex/latex/exam-zh/examples/example-single.tex b/macros/xetex/latex/exam-zh/examples/example-single.tex index 4a9e7e3033..d2f1506c26 100644 --- a/macros/xetex/latex/exam-zh/examples/example-single.tex +++ b/macros/xetex/latex/exam-zh/examples/example-single.tex @@ -6,15 +6,7 @@ paren/show-paren=true, paren/show-answer=true, fillin/show-answer=false, - solution/show-solution=false -} - -\ExamPrintAnswerSet{ - sealline/show=true, - page/size=a3paper, - paren/show-answer=false, - fillin/show-answer=false, - solution/show-solution=false, + solution/show-solution=show-move } @@ -60,7 +52,7 @@ % 1. \begin{question}[points = 2] - 设集合 $A = \{x \mid -1 < x < 4\}$,$B = \{2, 3, 4, 5\}$,则 $A \cap B = $ \paren[B] + 设集合 $A = \{x \mid -1 < x < 4\}$,$B = \{2, 3, 4, 5\}$,则 $A \cap B = $ \paren[A] \begin{choices} \item $\{2\}$ @@ -222,6 +214,10 @@ 已知函数 $f(x) = x^3 (a \cdot 2^x - 2^{-x})$ 是偶函数,则 $a = $ \fillin[$1$] 。 \end{question} +\begin{solution} + 由 $f(x) = f(-x)$,得 $a = 1$。 +\end{solution} + % 14. \begin{question} 已知 $O$ 为坐标原点,抛物线 $C \colon y^2 = 2px$($p > 0$)的焦点为 $F$, |