Listening

D7P3

1. What is the main purpose of the lecture? A. To contrast the functions of probiotics and antibiotics B. To describe some ways that bacteria contribute to human health C. To describe some differences between beneficial and harmful bacteria D. The explain the relationship between bacteria and vitamins 2. The professor mentions research findings on …

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D6P3

1. What is the lecture mainly about A. The origin of an important technological idea B. The history of the air-conditioning industry C. Applications and benefits of mechanical refrigeration D. John Gerrie’s trouble with the ice industry 2. What problem did air-conditioning solve in the printing industry A. Strong winds blowing dirt through open windows …

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D5P4

Sentence 1 Sentence 2 Sentence 3 Sentence 4 Sentence 5 Sentence 6 Sentence 7 Sentence 8 Sentence 9 Sentence 10 Sentence 11 Sentence 12 Sentence 13 Sentence 14 Sentence 15 Sentence 16 Sentence 17 Sentence 18 Sentence 19 Sentence 20 把精听笔记放到打卡群哦 本期的真题精听打卡结束了 祝取得理想成绩哦

D5P3

1. What are the speakers mainly discussing? A. Whether the student can obtain additional time for ting housing application B. Whether the student will be able to get a refund for her housing deposit C. How to arrange university housing for the next year D. How to apply for the study-abroad program 2. What concern …

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D4P4

Sentence 1 Sentence 2 Sentence 3 Sentence 4 Sentence 5 Sentence 6 Sentence 7 Sentence 8 Sentence 9 Sentence 10 Sentence 11 Sentence 12 Sentence 13 Sentence 14 Sentence 15 Sentence 16 Sentence 17 Sentence 18 Sentence 19 Sentence 20 Sentence 21 Sentence 22 Sentence 23 Sentence 24 Sentence 25 Sentence 26 Sentence 27 Sentence …

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