关于非限制性定语从句奥巴马就职演讲中有这么一句Onthisday,wecometoproclaimanendtothepettygrievancesandfalsepromises,therecriminationsandwornoutdogmas,thatforfartoolonghavestrangledourpolitics.这句中

Question

关于非限制性定语从句
奥巴马就职演讲中有这么一句 On this day,we come to proclaim an end to the petty grievances and false promises,the recriminations and worn out dogmas,that for far too long have strangled our politics.这句中that for far too long have strangled our politics不是非限制性定语从句吗,that 是不是应该改成 which.

Answer 1

奥巴马就职演讲中有这么一句 On this day,we come to proclaim an end to the petty grievances and false promises,the recriminations and worn out dogmas,that for far too long have strangled our politics.这句中that for far too long have strangled our politics不是非限制性定语从句吗,that 是不是应该改成 which.
其实这仍然是一个限制性定语从句.
两个逗号之间的,the recriminations and worn out dogmas,是前面这个名词短语的同位语,如果不用这两个逗号,我们无法将定语从句的先行词和先行词的同位语区别开来.如果用括弧来代替两个逗号你就能看明白了：
On this day,we come to proclaim an end to the petty grievances and false promises（the recriminations and worn out dogmas）that for far too long have strangled our politics.