()电梯使用单位的日常安全管理人员应对施工单位的电梯日常维护保养情况进行监督,并对维保记录签字确认。
参考答案:对
— I'm afraid that will mean________a great deal of money.
— Well.I don't mean________so much money. [ ]
A. to spend; spending
B. spending; to spend
C. spending; spending
D. to spend; to spend
在车轮定位之前,下列哪项可以不用检查()
A、轮胎压力
B、轮胎平衡
C、轮胎状况
D、车轮轴承调整