从A、B、C、D四个选项中，选出与所给句子划线部分意义相同或相近的选项。

I'm sure you'll pass the graduation exam. Take it easy. [ ]

A. No hurry.

B. Don't be sorry.

C. Take your time.

D. Don't worry.

足迹按照其反映性不同分为( )。

A．赤脚足迹和穿鞋足迹
B．立体足迹和平面足迹
C．正常足迹和变形足迹
D．单个足迹和成趟足迹