定语从句问题1当先行词被so,as,such,the same修饰时用哪个词来引导从句?2As is well know
定语从句问题
1当先行词被so,as,such,the same修饰时用哪个词来引导从句?
2As is well known,smoking is now allowed in pulic.这句好像是as引导的从句,为什么类?遇到这种情况是怎么规定的?
有一道题就是:______ is known to everybody,the moon travels around the earth once every month
空上填as,为什么呢?
那第一个问题呢?