根据《万国邮政公约实施细则》的规定，进出境个人邮包的申报单证为
A、报税单
B、绿色验机标签
C、报关单
D、申报单
参考答案：A, B
The Chinese are good at table tennis ___________the English are interested in football.
A．if
B．as
C．while
D．since
个体身心发展
