DoyouhavebrownhairAr的精选

问题详情：   Doyouhavebrownhair?Areyoutallerthanotherkidsyourage?Thesecharacteristicsweredecidedbeforeyouwereborn.Yougotyourtraitsfromyourparents.Theypassedtheirtraitsontoyouthroughgenes(基因).   ...