----- Nội dung dịch tự động từ ảnh ----- 31. According to the passage, people live most comfortably with A. noise furnaces B. silence C. reduced noise 32. Where in the passage does the author discuss people's response to A. Lines 1-2 B. Lines 2-6 C. Lines 6-8 D. certain noise noiselessness? D. Lines 8-10