The heavy rain _____, the students went on planting trees.
A. had stopped
B. stopped
C. having stopped
D. being stopped
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It was the technician’s carelessness that _____ the accident
A. put off
B. brought in
C. led into
D. resulted in
By the end of this term, we surely _____ the first eight units.
A. have finished
B. had finished
C. will be finishing
D. will have finished
When _____ why he was absent last time, he just stared at me and said nothing.
A. asked
B. to be asked
C. asking
D. was asked
项目实施期需要对项目目标进一步进行分析和论证,一是进一步论证目标的可行性,二是对目标进行分解,形成( ),变成可操作性的数据系统,为项目控制服务。
A. 项目管理责任体系
B. 项目管理合同体系
C. 项目管理信息体系
D. 项目管理目标体系