相關Somepeoplesaythatusi的文學知識

問題詳情：—Somepeoplesaythatusinghairdye（染髮劑）toooftenincreasetheriskofsomekindsofcancer.—Oh,        .Thatwasthestoryinthe1970s.Nottoday.      A．that’sright          B．comeon ...