描述制作过程的先后顺序 — 英语选择题
题目
Lily 正在制作一个纸飞机。下列句子按制作过程的先后顺序排列，正确的一项是（ ）
① Then, she folds the two corners down to make the wings.
② First, she takes a piece of paper.
③ Next, she folds the paper in half.
④ Finally, she throws the plane into the air.
A. ②①③④ B. ②③①④ C. ③②①④ D. ②③④①