未知题型
正确答案:正确
Where’s the custom "trick-or-treating" derived from? ...
单项选择题Where’s the custom "trick-or-treating" derived from? A. It’s derived from the Irish Celts. B. It’s derived from a ninth-century European custom. C. It’s derived from the Catholic Church. D. It’s derived from a ninth-century Roman custom.
以下关于艺术促进婴儿语言发展的说法,正确的是()
未知题型以下关于艺术促进婴儿语言发展的说法,正确的是()
1.UVW坐标的信息X轴坐标对应____向坐标。 A、U B、V C、W D、Z
单项选择题1.UVW坐标的信息X轴坐标对应____向坐标。 A、U B、V C、W D、Z