ok.rt's four o'clock.怎么读

four-o'clock ___ is piano lesson?It's at four o'clock. o,clock怎么读 It's twelve o'clock.怎么问? lt's seven o'clock.怎么翻译? 2 o‘clock怎么读 eleven o' clock怎么读 英语翻译W:It’s awfully dark for four o’clock.Do you think it’s g it's ten o'clock.ok,let's go to b__ it's four o'clock,Time____ school.后填什么词,为什么? The bell rang at four o'clock All the children in Donna's cl it's four o'clock in the afternoon.let's_____together. A hav