PAPER MONEY FOR OVER A THOUSAND YEARS.A. USED B. IS USED C. HAS BE...

21 . - THI VÀO 10 CHUYÊN
Lớp 10 Tiếng Anh THI VÀO 10 CHUYÊN

21 .Paper money for over a thousand years.

A. used B. is used C. has been used D. has used