零售业的国际化方向发展是()
A.规模化
B.集团化
C.连锁化
D.以上皆是
参考答案:D
Mr.Su is on his way to power with constant election __________ around the streets in Taipei.[ ]
A.battles
B.campaigns
C.wars
D.fights
4gA物质与5gB物质混合反应,能生成6gC物质,剩余3gB。若将7gA与3gB混合反应,则生成C物质的质量是[ ]
A.9g
B.10g
C.8g
D.3g