A:作直线AB的垂线
B:同旁内角互补
C:在线段AB上取点C
D:垂线段最短吗?
C
This is a picture of the twin sisters' room. It is a nice room. Lily's books are on the desk. Her backpack is on the floor. Liz's pencils are on the books. Her backpack is behind her chair. Their coats are behind the door. We can't see Lily and Liz in the picture. They're not at home.
判断下列句子是否符合短文内容