指出唯一一个工业用淡水超过农业用水的大洲是()
参考答案:欧洲
物流中心的各项作业中以库存管理最易提高货品的附加价值。
Lily, my partner, is usually friendly to others, but she___ get into bad temper sometimes.
A.must
B.should
C.may
D.can