rule seven columns on a double sheet of paper.double是双倍的意思,在此剧中真么解释?‘a double sheet of paper.是什么意思?double sheet?

rule seven columns on a double sheet of paper.double是双倍的意思,在此剧中真么解释?‘a double sheet of paper.是什么意思?double sheet? at seven o' Seven six double o two seven. rule rule seven o five的音标 t ’s seven o' clock. 一个电话号码：five-o-five,seven-double-one-seven let’go to school ------- seven o’clock He eats breakfast at seven o'clock. rick has breakfast_____ about seven o'clock . _____________?It's seven o'clock. 拼成一句话 seven it is o'clock It's seven o'ciock问句 lt's seven o'clock.怎么翻译? I get up at seven o' clock . 英语翻译What should we do to stay healthy?One important rule is to exercise often.The Lee’s family try to exercise every day.Lee Fang cant't exercise in the morning because he must be at his job at exactly seven o’clock.But he runs every even He usually goes to school at seven o'clock.对at seven o'clock提问