随着信息经济的来临,信息产业的发展水平已经成为衡量一个国家综合国力的重要尺度,促进信息产业的发展已成为世界信息化发展的重要目标。 ( )
参考答案:对
The plane hasn't arrived yet. Could you tell me _____? [ ]
A. why the plane is late
B. how is the plane late
C. when will the plane arrive
D. that the plane arrives
《锅炉房安全管理规则》的适用范围是什么?