The great wall include _________, __________ and _____________, as well as ____________ along the wall.
举一反三
- I ____ along The Great Wall yesterday.
- The Great Wall of China is 2,300 years old.It is a wall.
- At several dozen passes along the Great Wall, ________ came into being.
- The Great Wall is unparalleled in the world in its ______________, as well as for the great quantities of labor and _________________.
- The Great Wall as well as the Palace Museum ______ (attract)lots of tourists from abroad every year.