—What are those?

—______. [ ]

A. It's a pencil

B. They are coats

C. Those are coat

小儿听到“妈妈”的声音，未见到“妈妈”就停止哭闹，是什么心理现象

A.再认 

B.记忆 

C.思维 

D.想象 

E.情感