Olympicsis thebiggestsports_______in theworld.
举一反三
- Isensethatsomeformofdangerousevilhas_________________(扩散,弥漫,渗透)theworld.
- Theworld’sleadinghotelinvestmentservices...ivebilingualmembers.
- Theworld’sfirsttravelagencyrunbyBritishThomasCookcameintobeingintheyearof_____.
- Chinese character is the most ancient writing in theworld.
- Ifthisroundoftalkfails,theworld’stradingenvironmentislikelytobecomeincreasingly________.