【答案解析】When you kiss your sweetheart on Valentine"s Day you may well turn your head to the right, echoing a preference born in the womb, a researcher suggests.
【正确答案】
【答案解析】Prior research has found that babies also tend to turn their heads to the right rather than the left during their final weeks of gestation and for the first six months after birth, Onur says in the journal Nature.
【正确答案】
【答案解析】But right-handedness dominates the population far more, about eight to one, so that"s either not related or it"s affected by cultural influence.