擅长:python、mysql、java
<p>您可以使用<a href="https://docs.python.org/3.7/library/random.html#random.sample" rel="nofollow noreferrer">^{<cd1>}</a>来实现:</p>
<pre><code>import random
l1 = ['w1','w2','w3','w4','w5']
l2 = ['w6','w7','w8']
result = [random.sample(l1,2) + random.sample(l2,2) for i in range(4)]
print(result)
</code></pre>
<p>可能的结果:</p>
<pre><code>[['w5', 'w1', 'w8', 'w7'], ['w3', 'w4', 'w7', 'w6'], ['w3', 'w5', 'w6', 'w8'], ['w5', 'w2', 'w7', 'w6']]
</code></pre>