按要求改写句子。4G.^0T,Y'?,i+\4U-k8y
Christmas is on the 25th of December. （对划线部分提问）4G.^0T,Y'?,i+\4U-k8y
+M6W/S.f+}*l:D.{6b5N:U.l)~8c3];i3] Christmas?4G.^0T,Y'?,i+\4U-k8y