【单选题】I _____ to telephone you last night, but the line was out of order and I couldn’t get through.
【简答题】A: You (telephone) for ages. You not nearly (finish)? B: I (not get) through yet. I (try) to get our Paris office but the line (be) engaged all morning.
【多选题】藿朴夏苓汤方的组成,除有藿香,厚朴,半夏,赤苓外,尚有:
【简答题】I think there's________wrong with their telephone. The line is engaged all the time.
【简答题】EDI的构成要素分别是( )、( )、( )。
【单选题】I _______ to telephone a friend in New York for the last two hours but the line is still engaged.
【单选题】— I can’t get through to the general manager’s office. — The line is busy. Someone ______ the telephone.