Kết quả tìm kiếm

kênh mới lập mong mn ủng hộ :D https://www.youtube.com/channel/UCYp5up6fwgD6EpxHZr0NtSA?view_as=subscriber

1.The noise here is causing noise pollution A.the thunder B.the sound of the train wheels C.the sound of the sea rumbling D.The sound of machinery is the loud, prolonged sound 2.Any of the items below are not normally used to separate rooms A.concrete wall B.double-layer door C.wall curtain mình...