如图所示,一只蚂蚁在正方体的一个顶点A处,它能爬到顶点B处寻找食物,若这个正方体的边长为1,则这只蚂蚁所爬行的最短路程为( )
A:8
B:2+1
C:5
D:3
选出与句子相符合的图片。
A. B. C. D.
(____) 1. Lily is a girl. She is my new friend.
(____) 2. He is from Shandong. He's a student..
(____) 3. Miss White is my new teacher.
(____) 4. The boy is four years old. He's from the USA.