感知过的事物重新出现在眼前时能够识别出来，这是（）
A.回忆
B.遗忘
C.保持
D.识记
E.再认
参考答案：E
The project team members should also be aware of one of the fundamental tenets of modem quality management: quality is planned, designed and built in, not（）
A．executed in
B．inspected in
C．check-in
D．look-in
简述市场运行规则四个内容。
