对项目质量进行持续改进的压力来源于()
A.领导的要求
B.对项目质量提出的新要求
C.竞争
D.参与项目的组织自身
参考答案:B, C, D
Firemen said the fire was under control, but they warned that the change in the weather might _____ new fires. [ ]
A. lead to
B. bring in
C. result from
D. break out
严重危险级在B、C类火灾场所的最大保护面积为()
A.0.5
B.1.0
C.1.2
D.1.5