Childrenstart的精选

问题详情：根据短文的内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。Childrenstartoutasnaturalscientists,eagertolookintotheworldaroundthem.Youonlyhavetoshareyourchildren’scuriosi...