物流若干功能的损益()是物流的“效益背反”。
A.矛盾
B.对立
C.协调
D.一致
参考答案:A
—I can't stand David any more.He's lazy,selfish and…
—________He isn't so bad actually.[ ]
A. Oh,come on!
B. Up to you.
C. You are right.
D. Go ahead!
体格检查中身体上部量是指()。
A.头顶到坐骨结节
B.头顶到耻骨联合上缘
C.头顶到耻骨联合下缘
D.头顶到脐部下缘
E.头顶到脐与耻骨联合的中点