In the second lesson, the teacher still____him to draw an egg, but he____the egg on a plate. Little Leo____unhappy and asked, "____do we draw eggs all the time?" "Look ____. It's an egg again, but it looks____." said the teacher.
下列各项中，标点符号的使用符合规范的一项是（ ）
如图中属于动物先天性行为的是（ ）
