_______ has already been pointed out,grammar is not a set of

5个回答

  • d.As

    As 在这里引导的时定语从句,与which,that等引导的定语从句不同的是,as在定语从句子中代指的不是某一个词,而是整个主句所指的内容:is not a set of dead rules(语法不是一串死的规则).翻译的时候可以翻译成“这一点”等.该句翻译为:语法不是一串死的规则,这一点已经有人指出来了.

    再如:As is known to all,the earth moves around the sun.众所周知,地球围绕太阳转.