____Six.
____I have computer class, PE and science.
____How many classes do you have on Wednesdays?
____Is it Wednesday today?
____What do you have in the afternoon?
____Yes, it is.
派郑和出使西洋的明朝皇帝是( )
苏格拉底坐牢时,听到有一犯人在唱一首新歌,就要向他求教。唱歌的犯人很吃惊:“您就要被处决了,为什么还要学习唱新歌呢?”苏格拉底回答道:“这样我死的时候就多会一首歌。”这体现了苏格拉底的什么思想( )