擅长:python、mysql、java
<p><code>string.replace()</code>可能会有帮助。在</p>
<p>例如:</p>
<pre><code>quiz_string = '''there are two types of loops in programming. The blank1 loop and the blank2 loop'''
answer_list = ['for', 'while']
blank1 = input('First Blank ')
blank2 = input('Second Blank ')
if blank1 in answer_list :
quiz_string = quiz_string.replace('blank1', blank1)
if blank2 in answer_list :
quiz_string = quiz_string.replace('blank2', blank2)
print(quiz_string)
</code></pre>
<p>您可以根据需要修改验证。在</p>