英语:That light travels in straight lines is known to all.
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英语:That light travels in straight lines is known to all.
在主语从句中,有时候不知道要用那个做引导词.上句的that,我感觉不要它句子也完整啊!干嘛要用呢?英语真奇怪!
在主语从句中,有时候不知道要用那个做引导词.上句的that,我感觉不要它句子也完整啊!干嘛要用呢?英语真奇怪!
其实,句子的意思就是“光沿直线传播是众所周知的”,所周知”),That代指的是light travels in straight 但是light travels in straight lines本身就是一个完整的句子,根据语法不能用来作主语,所以That放在light travels in straight 前面,用来引导这个句子作主语,这么一来,light travels in straight就成了that的从句,句子的主语成了that,就没有任何语法问题了.所以,那个that不可以去掉的.
英语:That light travels in straight lines is known to all.
It is known to all that light travels in straight lines.
As is known to us all,light travels much faster than sound.
What is known to us that the light travels faster than sound
——is known to us all that sound travels more slowly than lig
_____is known to all is that the earth travels around the su
it is known to us all that light.=lt is___ ____that light...
写答案并说为何It is known to all that light traves faster than ____
one light year is the distance that light travels in one
it _to all that light travels faster than sound A
As is known to all,the moon travels around the earth once ev
what is known to everybody is that the moon travels around t