进境货物使用的木质包装应加施（ ）标识。 A．IPPC B．CCC C．CIQ D．ECIQ

We __________ to allow you aspecial discount if you increase your order to 5000 pairs． A．have prepared B．are prepare C．are prepared D．were prepared

A.have
B.are
C.are
D.were

点击查看答案

We __________ to allow you aspecial discount if you increase your order to 5000 pairs． A．have prepared B．are prepare C．are prepared D．were prepared

A.have
B.are
C.are
D.were

点击查看答案