diff --git a/src/Test.java b/src/Test.java
new file mode 100644
index 0000000..bddd0f3
--- /dev/null
+++ b/src/Test.java
@@ -0,0 +1,30 @@
+import java.sql.SQLOutput;
+import java.util.Scanner;
+
+public class Test {
+    public static void main(String[] args) {
+        System.out.println("请用数字选择你所需要的语言。");
+        System.out.println("Please use numbers to select the language you need.");
+        System.out.println("1.中文    2.English");
+        Scanner sc=new Scanner(System.in);
+        int a=sc.nextInt();
+        if(a==1){
+            System.out.println("请完成以下10个四则运算题，限时10秒。");
+        }else{
+            System.out.println("Please complete the following 10 four arithmetic questions in 10 seconds.");
+        }
+
+        for(int i=0;i<2;i++){
+            Question question=new Question();
+            question.setEquation();
+            System.out.println(question.getEquation());
+//            question.result();
+//            System.out.println(question.getEquation());
+
+
+        }
+
+
+
+    }
+}