题目

Have you ever seen someone wearing a beautiful scarf, asked where they bought it, and learned that they knit (编织) it? You can teach yourself needlecrafts(裁缝). Making these beautiful pieces is easier than you think, and a whole lot of fun.Needlecrafts have been around for quite a long time. In the past, needlecrafts were often more of a necessity. Sweaters had to be knit to keep warm, and quilts had to be sewn(缝) by hand. But that’s not the case today.We’re lucky to live in a time where we can practice these arts for fun.It is quite possible to teach yourself needlecrafts without 加碘食盐中的“碘”是指（ ）A. 分子 B. 原子 C. 元素 D. 单质