it is known to us all that light.=lt is___ ____that light...
it is known to us all that light.=lt is___ ____that light...
It is known to all that light travels in straight lines.
写答案并说为何It is known to all that light traves faster than ____
As is known to us all,light travels much faster than sound.
What is known to us that the light travels faster than sound
英语:That light travels in straight lines is known to all.
lt is known that smoking does great ----[harm]to us.
有关as is known to us all,it is known to us all 的辨析
It is known to us all that Mr.Abel is ____.
26.It is known to all that the US is about the same size as
It is to known to us all that good friends ____happiness and
it is known to us all,as is known to us all和what is known to