it is rEportED thAt thE lAtEst outBrEAk oF thE BirD Flu in pEnnsylvAniA in thE unitED stAtEs hAs promptED ChinA to slAp A BAn on poultry imports From thE stAtE.
A．mArinE proDuCts
B．DAiry proDuCts
C．inDustriAl proDuCts
D．AviAn proDuCts