不适用计划评审技术管理的项目有()。
A. 软件开发
B. 新设备研制
C. 建楼房
D. 科技攻关
A．His inborn talent.B．A lot of his achievements outside school.C．His hard work only.D．
A. His inborn talent.
B. A lot of his achievements outside school.
C. His hard work only.
D. The most important lessons from his mother.
What did the students find out about McKay？
A. He trained pilots for some time．
B. He lived longer than other pilots．
C. He died in World War Two．
D. He was downed by the pilot Boelcke．
The encouraging faclor is that the______majority of people find the idea of change acceptable.
A. numerous
B. vast
C. most
D. massive
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