这是什么么

April 20，Thursday 2012

It has been a week since Keke came back from China.  Keke still has the jet lag.  In the evening around 7PM after back from daycare, Keke falls asleep during the dinner, with a bite of fish in her mouth. 
In the midnight, she wakes up, and asks,"妈妈这是什么么？"
“这是鱼。”
“怎么是鱼。”Then Keke falls asleep again.