擅长:python、mysql、java
<p>只需将<code>Doughnuts</code><em>列表</em>传递给<code>random.sample()</code>;不要使用索引:</p>
<pre><code>Doughnuts = ['Strawberry ','Apple Cinnamon ','Blueberry Blaster ','Custard ','Sugar']
for choice in random.sample(Doughnuts, 6):
print(choice)
</code></pre>