From c863cb4eb0acdde8e9a937145155b436f516fbeb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E7=83=A8?= <imissyou5201314@outlook.com>
Date: Thu, 16 Dec 2021 17:44:53 +0800
Subject: [PATCH] =?UTF-8?q?=E9=AB=98=E5=88=86=E5=86=99=E4=BD=9C?=
MIME-Version: 1.0
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---
 英语/README.md | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/英语/README.md b/英语/README.md
index 58aa372..4f22d86 100644
--- a/英语/README.md
+++ b/英语/README.md
@@ -2,7 +2,26 @@
 
 ###  2022¸ß·Öд×÷ÒôƵ
 - 001
-<audio id = 'audio' controls = '' preload = 'none'><source id = 'mp3' src = './2022¸ß·Öд×÷ÒôƵ/¾­µä·¶ÎÄ001.mp3'></audio><br>
+<audio id = 'audio1' controls = '' preload = 'none'><source id = 'mp3' src = './2022¸ß·Öд×÷ÒôƵ/¾­µä·¶ÎÄ001.mp3'>
+</audio><br>
+
+<select id="select" onchange="changeRate()">
+   <option value="1" selected>1</option>
+   <option value="0.5">0.5</option>
+   <option value="2">2</option>
+</select>
+<script>
+const audio = document.getElementById('audio1');
+const select = document.getElementById('select');
+// change rate ...
+function changeRate() {
+    audio.playbackRate = select.options[select.selectedIndex].value;
+}
+</script>
+
+
+
+
 
 - 002
 <audio id = 'audio' controls = '' preload = 'none'><source id = 'mp3' src = './2022¸ß·Öд×÷ÒôƵ/¾­µä·¶ÎÄ002.mp3'></audio><br>