As we all know that the eyes are very important for us and it is essential for us too.So It is important for everyone to keep good eyesight.But do you know how to protect your eyesight?　　First,don't keep your eyes work for a long time.You'd bette

as we all know . as we all know是什么意思 As we all know we should study hard._______ _______ _______ that we should study hard. as we know ;as is know;it is know 区别.______to all is that Taiwan Is the largest island in china.A.As is know.B.As we know C.It is know D.What is known选哪个. as we all know的近义词? as we all know同义替换 As we all know,earthquakes are (destroy). As we all know that the moon is (life) .词性转换 ______ we all know,air is gas.A、As B、Which C、That D、What As we all know,we are what we eat? as we all know能放在句首么就是AS we all know ,XXXXXXXXXXXXXXXX As all we know 还是As we all know 正确啊,求高手解答.. We all know that W___comes after Tuesday we all know that A______speak english as we all know中的as是什么词性? Unsatisfied ___ with the result of the final exam,we know that they all had done their best.A.as were we B as we were C we were as D were we as As we all know,light (travel)faster than sound As we all know,light_(travel)faster than sound.