were being 的主语是free trade talks .that后面的句子为the disclosure 的同位语从句,而which had been scheduled to resume on Monday为free trade talks 的定语从句,所以可以省去,这样句子就变为free trade talks between the United States and the United Arab Emirates were being postponed because both sides need more time to prepare.很显然稍作改动就能发现were being是that从句中的谓语,that从句主语就是free trade talks
这一课的结构、分析、解答.这一课,写了四位作家,作者是怎样组织材料、安排结构的?