定语从句中只有as可以放在句首吗?有例子最好谢谢!
1个回答

这个是说which和as引导非限制性定语从句的区别:

1.which是只能放在句子中,即前面必须有一个句子:He tore up my photo, which upset me.

2.as是既可以放在句首,也可以放在句中:

As has been mentioned above, computers have many advantages.

Einstein, as we know, is a famous scientist.

There was a net bar around here, as I remember.

所以基本上就As放在句首吧.