把下列句子补充完整。
①笑容像____一样____。
②眼睛像____一样____。
③脸蛋像____ 一样____。
④身体像____一样 ____。
已知抛物线y=ax2+bx+c(a<0)过A-2,0、O0,0、B-3,y1、C3,y2四点,则y1 与y2的大小关系是( )
“自古雄才多磨难,从来纨绔少伟男。”这句古语给我们的启示是( )
The thief who was caught stealing on the bus couldn't ______ the fact that the passenger's purse was found in his pocket.