TOC认为，在生产系统中，是有效产出最高的环节决定着整个系统的产出水平。
参考答案：错
—Look at the monkeys running around on the rocks together.
—Yes, the environment ______ to suit them very well. Let's see the tigers now.
A．seems
B．feels
C．looks
D．goes
在制粒过程中常用的润湿剂是
A．蒸馏水
B．甘露醇
C．山梨醇
D．聚乙二醇
E．赤藓糖
