显微镜:观察
A.书:扉页
B.宇宙:星星
C.天气:大气
D.软盘:存储文件
第1题
A.255.255.255.240
B. 255.255.255.254
C. 255.255.255.252
D. 255.255.255.0
E. 255.255.255.248
第2题
A、The background and problem necessitating the proposal
B、Problems that may result from implementation
C、Costs of implementing the proposal
D、Persuasive techniques
第7题
A、Conflict, resolution and implementation
B、Formulation, implementation and evaluation
C、Formulation, execution and reward
D、Formulation, implementation and resolution
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