1.many young people carry a pair of earbuds as they are small , light , and …………….
A.chargeable B.economical C.portable D.transferable
2. in 1999 , the king’s chaitapattana Aerator obtain Thai………………..for his rain-making techniques
A,certificates B.charters C.lisenses D.patents
1.many young people carry a pair of earbuds as they are small , light , and …………….
C.portable
2. in 1999 , the king’s chaitapattana Aerator obtain Thai………………..for his rain-making techniques
D.patents
1,C.portable
2,D.patents