The Book of Poetry， the earliest collection of poems， is of great value in Chinese _ （历史）．
One Belt， One Road（一带一路）is h______ for the development of international trade．
The boy is nervous because his teacher asked him to read the ______ /'daiəlɔg/with his partner．
She won a free trip to America． How l______ she was!
根据音标或首字母填写恰当单词，每空一词．
When I opened the door， I found a white world with thick ______ /snəu/
It's a top secret，promise me that you will never make it （public）