【单选题】下列( )金属及其合金一般选用交流钨极氩弧焊焊接。
【单选题】Who did the report on physical activities?
【单选题】Who did the report warn people to be careful about?
【简答题】The WHO publishes its World Health Report
【简答题】Who are going to report to him on his trip? ______.
【单选题】下列( )金属及其合金一般选用交流钨极氩弧焊焊接
【判断题】The sort method does not actually alter the order of the items in a list.
【单选题】下列( )金属及其合金一般选用交流钨极氩弧焊焊接。
【单选题】——What time____you____Ann? ——At about 7 o'clock,or maybe later, when I am done with this report.
【单选题】Who did the manager ___ the report?