下列花中，是生物的是（　　）

A．绸缎上盛开的牡丹花

B．干制的菊花

C．田野里的山丹丹花

D．夜空中绽放的礼花

The goods which are carried into and out of the territory by the same vessel or aircraft are defined as

A．transit goods
B．transshipment goods
C．through goods
D．import and export goods