{'fraction_non_alphanumeric': 0.008237232289950576, 'fraction_numerical': 0.0, 'mean_word_length': 5.268041237113402, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
A Study on Classroom Feedback and Effectiveness in College English Teaching

The classroom feedback of English teachers plays an important role in classroom teaching. It is part of the comprehensible input of students and also effectively promotes the language output of students. With the continuous promotion of mixed teaching mode, college English classroom feedback has different characteristics from the original teaching feedback. How to make good use of the feedback of college English class under the mixed teaching mode and improve its effectiveness is a subject that needs to be studied seriously.