精选优质文档-倾情为你奉上Day 1一、完型（10*2）What do we know about the sea? We 1 that it looks very beautiful when the sun is shining 2 it. We also learn that it can be very terrible when there is a strong wind. What 3 things do we know about it?The first thing to remember is that the sea is very big. 4 The map of the world, there is 5 sea than land. The sea covers three quarters of the 6 .Some parts of the sea 7 very shallow. But some places are very deep. There i
