diff --git a/tyuukan.rb b/tyuukan.rb
index ac55a56..271a570 100755
--- a/tyuukan.rb
+++ b/tyuukan.rb
@@ -19,6 +19,7 @@
       srand()
       b=rand(qsa.length)
       printf("%d問目:%s\n",a,qsa[b]["quiz"])
+      sleep(0.25)
       puts(qsa[b]["selection1"])
       puts(qsa[b]["selection2"])
       puts(qsa[b]["selection3"])
@@ -45,6 +46,7 @@
       sleep(1)
       printf("残り%d秒!\n",wt*60-(Time.now-time))
       puts("")
+      sleep(0.5)
       a+=1
     end
   }