建筑施工现场建筑设备特种作业人员应经过专业培训，持有（）颁发的特殊作业人员操作资格证书。
参考答案：建设行政主管部门
The company has been _______ of President(总裁) Smith for 20 years and who will _______ it after his retirement?
A．in the control; take over
B．in the control; take down
C．in control; take over
D．in control; take down
