学进去

According to a Chinese saying，“One who fails to reach the Great Wall is not a hero. ”Growing up in Beijing，I _________ its historical sites and natural attractions perfectly well. However，I’d _________ climbed the Great Wall before until recently. I，along with my friends， _________ for the top. We soon discovered that the hike was much more _________ than we had imagined. But we didn’t _________ . It took us about two hours to finally _________ where we had wanted to get to.

As _________ at the top of the Great Wall，I looked back at the waves of _________ walking to the top. At that moment，I saw an amazing _________ that would forever change my opinion on humans’ limits. I saw a young couple carrying their children，walking __________ but surely towards the top. They would stop once in a while to take a __________ under the hot sun.

As I stood there，I began to __________ words that can describe us humans. If one would like to describe giraffes（长颈鹿），he/she would use words such as __________ and long-necked. But what about us？I took another look down below and my __________ began to gather，persevering（坚忍不拔的），determined，and

I don’t know if I have become a __________ man after returning from this __________ according to the Chinese saying， __________ I surely returned as a more thoughtful person.