公文立卷的步骤是：编制立卷类目、平时归卷、（）、归档。
参考答案：年终调整定卷
The manager was satisfied to see many new products ______ after great effort.
A．having developed
B．to develop
C．developed
D．develop
全麻术后出现急性肺不张常见原因是
A．饱食后急诊手术
B．病人手术前有急性呼吸道感染
C．术前应用抗生素
D．术前进行肺功能锻炼
E．术前紧张
