【单选题】利用模拟通信信道通过调制解调器传输模拟数据信号的方法称为( )。
【单选题】They like to look back ____ those unforgetable years in university.
【简答题】They like to look_______on those unforgettable years in high school.A. back
【单选题】He can never forget those years of____ and the ______ treatment they received in the prison camp.
【简答题】They like to look _____ on those unforgettable years in high school.
【简答题】英译中:They like to look back on those unforgettable years in university.
【简答题】Boxing matches were very popular in England two hundred years ago. In those days, boxers fought with bare fists for prize money. Because of this, they were known as 'prize-fighters'. However, boxing w...