【单选题】Interbank trading is conducted directly between _____ or through the use of _____ that provide anonymity until the trade is complete and reduce search costs.
【简答题】翻译以下短语并完成句子。 1)at present=now=at the present time 2)presents sb. with sth. =present sth. to sb. 3) be present at 4) How many people were____at the meeting?到会的有 多少人? 5) He often gave his neighbor's ki...