[多选题]《关于做好电动汽车充换电设施用电报装服务的意见》（试行）规定，客应户应保证电动汽车充电桩的（ ）等符合国家或行业标准，并采取积极有效的技术措施对影响电能质量的因素实施有效治理，确保控制在国家规定的电能质量指标限值范围内。
A. 电气参数
B.性能要求
C. 防止倒送电措施
D. 安全防护功能

[单项选择]The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake.
The Antarctica is all ice all year round. The warmest temperature ever recorded there is zero, at the South Pole. Explorers (控险家) used to think that a place so cold would have a heavy snowfall. But less than ten inches of snow falls each year. That is less than half an inch of water. Ten times that much moisture (水分) falls in parts of the Sahara.
The little snow that falls in Antarctica never melts (融化). It continues to pile up deeper year after year and century after century when the snow gets to be about eighty feet deep, it is turned to ice by the weight of snow above it.
Antarctica is called a desert because______.
A. it is sandy
B. it has the same temperature as a desert
C. there has little moisture and has no lakes or rivers
D. few people live there

[判断题]毒蛇咬伤后，不要惊慌、奔跑、饮酒，以免加速蛇毒在人体内扩散．
A.正确
B.错误

[判断题]新建、改建、扩建、装修办公楼和营业场所等建筑工程，按照属地消防部门管理规定申报、审批。
A.正确
B.错误

[单选题]插接的环绳或绳套，其插接长度应不小于钢丝绳直径的()倍，且不得小于300mm。
A.3
B.5
C.10
D.15

[单选题]变频电动机通过( )与压缩机相连,为压缩机提供动力。
A.联轴器
B.变速齿轮箱
C.驱动轴
D.主轴

[判断题]《胜利油田危险化学品安全管理办法》规定由安全环保质量管理部负责对涉及危化品重点环节进行综合安全督查。
A.正确
B.错误

[判断题]有毒烟气必须向下(侧)风方向排放,并提前疏散可能受到烟雾威胁的人员。( )
A.正确
B.错误

[单项选择]
阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从 4个选项中选杆1个最佳答案。