问题描述：
下面这句英文句子中用了什么英语语法,
The most important fact in Washington's failure on Thursday to be re-elected for the first time since 1947
to the UN Human Rights Commission is that it was America's friends not its enemies that engineered its defeat.
The most important fact in Washington's failure on Thursday to be re-elected for the first time since 1947
to the UN Human Rights Commission is that it was America's friends not its enemies that engineered its defeat.
问题解答：
我来补答展开全文阅读