At three o'clock this morning ,I seemed __someone screaming in the streetA hearingB having heardC to have heard D to hear

It will start at three o'clock. we went to the park at three o'clock.怎样对“at three o'clock”提问? 英语翻译最主要是an open slot at three o’clock At three o'clock in the afternoon my school ( ) At three o'clock in the afternoon my school( ) It will begin at three o'clock.怎么改为问句 l am going there at three o'clock翻译 I am going there at three o‘clock i will see you at three o'clock什么意思 going,at,o'clock,three,I'mthere排成一句话 They are going to leave home at three o'clock.对at three o'clock划线提问 My science lesson is at three o'clock 对at three oMy science lesson is at three o'clock对at three o'clock提问（ ）（ ）science lesson?前两个填什么? she will be at school (at three o`clock)对括号内部分提问 12o'clock at The 18th,at about three o'clock in the afternoon.The 18th,at about three o'clock in the afternoon o'clock,past,half,at,three,is,it(.)连词成句 the, Amy, library, is, three, at, o'clock, in怎么连词成句? my father will come back at three o'clock in the afternoon同义句怎样写