No matter what you assign to the b, it will be false since either the left or the right of the && operator is false.
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Филолог заявил о массовой отмене обращения на «вы» с большой буквы09:36
self.session.headers.update({"Accept": "text/html,application/xhtml+xml"})。关于这个话题，同城约会提供了深入分析