题目内容:
Whathaveresearchersfoundintheirstudiesofhandpreference?
A.Childrendon’tshowstronghandpreferenceuntilsix. B.Childrenunderthreetendtohaveafavoriteeyeandear.
C.Thereareasmanymaleleft—handersasfemaleones.
D.Left—handersaremoreinterestingthanfight—handers.
参考答案:
答案解析: