擅长:python、mysql、java
<p>可以使用<code>linecache.getline</code>获取所需的特定行号:</p>
<pre><code>import linecache
sentence = []
for line_number in N:
word = linecache.getline('DICTIONARY',line_number)
sentence.append(word.strip('\n'))
sentence = " ".join(sentence)
</code></pre>