獨(dú)立主格結(jié)構(gòu)：名詞、代詞+非謂語(yǔ)+其他,在句中做狀語(yǔ)
如：Time permitting,we will go camping.
It being fine,we will go camping.答案把它換成了（World leaders agreed that...)原句的問(wèn)題是？being 是不是抄錯(cuò)了，如果是World leaders agreed that---，being應(yīng)該是isIt is agreed by word leaders that there should ait 是形式主語(yǔ)，而that there should a--是真正的主語(yǔ)World leaders 主語(yǔ) agreed 謂語(yǔ) that there should a--賓語(yǔ)從句(It being agreed by word leaders )that there should be a