This is the Great Wall.
This is the Great Wall.
This is the third time I _____ the Great wall.
Is the Great Wall short?
where is the great wall?
( )The great wall is about_____long.
Bob is going to go to the Great Wall this June.(对the Great W
The Great Wall is the l____ wall in the world.
the great wall is the to longest
The Great Wall is the ()of China
改错:This is my the first visit to the Great Wall.
This is the first time I have visited the Great Wall.的同义句
This is the first time I_____ _______(visit)the Great Wall