When __the great book About 2000 years ago.(write )

I __the Great Wall when I__in China two years ago. A saw was About ten years ago when I was at Unviersity About fifty years ago, when television first came out, peopl 英语翻译When tomorrow’s historians write about the Great Stagnat think of youself two years ago write about how you are diffe 一篇完形填空About 2,300 years ago there lived in Greek a great thi it was two years ago when i first saw the great wall 英语翻译About ten years ago when I was a student at college , I When her husband died about three years ago,the she thought About ten years ago when I was a student at college ,I spent About ten years ago when I was a student at college,I spent 开头为about ten years ago when i was a student at college 的英语习题