【简答题】保守国家秘密是我国公民的一项基本义务。判断对错
【单选题】Jewish and Italian Americans usually think a raised voice means a beginning of a fight.
【简答题】商品名称: 女式棉(含8%氨纶)牛仔短裤,机织 。 请查询该商品的品目与子目: 、 。
【判断题】In the CMYK color model, C means cyan, M means magenta, Y means yellow, K means black.