看图片，将与图片相符合的句子的标号填在括号内。

A. He is having a hot dog for his lunch.

B. It was very cold. I wore my coat when I went to school.

C. She played with her cat at home last night.

D. It's raining outside. We'd betier take an umbrella(雨伞)．

人们在知觉事物的时候，常常将空间或时间上比较接近的对象知觉为一组，这种情况反映的是知觉过程中的（）

A．相似律 

B．接近律 

C．连续性 

D．封闭性