分类：教育/科学-外语学习-英语考试
问题：请问这道题怎么选，为什么？LenovoGroup,express 
 ovo Group, expressed deep concern last week over that it said were unfair measures taken by the US Congress on a recent contract it ___.  A. wins      B. would win    C. has won   D. had won 并说一说整个句子的意思。谢谢！
回答：应该选D. had won 
句子的意思是：联想集团称，美国国会对联想集团最近赢得的一个合同采取了不公正的措施，对这些不公正的措施联想集团上周表示了深深的忧虑。