JOHN IS INTERESTED ______ THE HISTORY OF VIET NAM.LONDON HAS AN EXC...

1, - DE KIEM TRA GIAI DOAN 3
DE KIEM TRA GIAI DOAN 3
1, John is interested ______ the history of Viet Nam.London has an excellent underground railway system, so it is easy for tourists to A. on B. at C. in D. aboutget around. In London, there are plenty of good restaurants where you can get