【简答题】Chinese cuisine(菜肴)is widely known and enjoyed in the world. But there is one interesting concept concerning Chinese food which is almost unheard of in the West, and which is becoming increasingly ign...
【简答题】During the last thirty years, the (1) ________ of the world has increased sharply, so it is the same with the (2) ________. Global warming is an (3) ________ serious problem facing the world today. As...