题目内容：

It is well known that the earth is r------
The c--- of the book is beautiful.
What is h---- to our country after we made the 2008 Olympic Games succeed in Beijing
A boat is a small s-----
S---- use the wind to go
Please s----- water

优质解答

round圆的
cover 封面
happening 发生
ship 船
Ships 船
save 节约