A．Bluejeansaremadeofakindofverystrongcloth.Peoplestared...
问题详情：A．Bluejeansaremadeofakindofverystrongclothlestaredcallingthesepants“jeans”inthewasthemostpopularcolorbuttodayjeanscomeinallcolors.B．WhatkindofclothesisthemostpopularintheUSorintheworld?“Jeans...