供应链管理强调最大限度地发挥出供应链整体的力量，达到供应链企业群体获益的目的。
参考答案：对
The teacher is not only strict ____ his pupils but also strict ____ his own work.
A．with, with
B．in,in
C．in, with
D．with, in
进行水泥混凝土抗折强度试验，首先应擦干试件表面，检查试件，如发现试件中部（）长度内有蜂窝等缺陷，则该试件废弃。
A．1/2
B．1/3
C．1/4
D．1/5
