评价供应商(),要确定供应商是否有足够的生产能力。
A.质量
B.成本
C.服务
D.交付
参考答案:D
According to the statement, Cheliean sea bass, a species of fish available along the coasts of the South Pole, might have already become extinct due to illegal hunting.
读图回答问题。
读下面两幅经纬网示意图,a点在b点的()方向。()
A.东南
B.西南
C.东北
D.西北