<div class="movies_title">
<h1>冰雪奇缘2</h1>
<h2>Frozen II<h2>
</div>
要采集到“冰雪奇缘2”这几个字符,请完善以下爬虫程序( )
all_title = soup.find_all(' ① ', class_=" ② ")
for j in all_title:
soup_title = bs4.BeautifulSoup(str(j), "html.parser",)
title.append(soup_title. ③ .string)