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【判断题】
汽车点火系可以将电源供给的24对低压电变为15~30k对的高压电。
A.
正确
B.
错误
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【简答题】About a year ago, I went to stay at a Detroit hotel. I didn’t want to 31 too much money with me, so I asked the desk clerk to put a hundred-dollar bill in the safe for me. The next morning, 32 , the c...
【简答题】Around twenty years ago I was living in York. 31 I had a lot of experience and a ’s degree, I could not find 32 work. I was 33 a school bus to make ends meet and 34 with a friend of mine, for I ...
【多选题】换流站交流侧操作过电压的类型有()。
A.
线路合闸和重合闸
B.
投入和重新投入交流滤波器或并联电容器
C.
对地故障
D.
清除故障
【单选题】Phil是一个网络升级项目的项目经理。所有的客户工作站必须要更换,这项任务被分配给了Steve,Harry和Beth。一旦这些工作站到位,Sam将发布一个自动脚本来配置每一个新工作站的操作系统。哪种关系类型能最好地描述这两项任务?()
A.
FS
B.
SS
C.
FF
D.
SF
【单选题】下列关于未成年人就业,说法正确的是( )。
A.
禁止用人单位招用未满18周岁的未成年人
B.
已满14周岁不满l8周岁就业的未成年人被称为未成年工
C.
文艺、体育和特种5-艺单位招用未满16周岁的未成年人,必须依照国家有关规定,履行审批手续,并保障其接受义务教育的权利
D.
未满14周岁就业的未成年人被称为童工
【单选题】国务院令第364号公布了《禁止使用童工规定》,禁止用人单位招用不满()周岁的未成年人
A.
14
B.
15
C.
16
D.
17
【多选题】Fill in each blank with the words given below. The words can be used ONCE ONLY.
A.
following
B.
somewhat
C.
at
D.
warmth
E.
flying
F.
quiet
G.
listening
H.
take
I.
heavy
J.
work Knowing how English people always look for an empty compartment and are reluctant to talk to strangers, I thought I was going to have a 31 trip to Scotland. That suited me as I had a lot of 32 to do in preparation for my business meeting the 33 day. I always travel long distance bt train. I can sit down and work 34 a table and in any case I find both drving and 35 very nerve-racking and exhausting. The journey turned out to be 36 of a nightmare. Our train was blocked by a 37 snowfall. When it became cklear that rescue would 38 some time, everybody piled into one carriage to huddle together for 39 . So I spent the night singing and telling and 40 to stories. We are airlifted out by helicopter in the morning.
【简答题】CO 中毒对 O2 的运输有何影响?呼吸有无变化?为什么?
【简答题】各厂(站)内经常随一次设备停运而相应变动的保护,均由现场根据规定进行相应的改变,而调度仅下达一次设备的状态指令;这种变动仅适用于明文规定的保护操作。福建棉花滩水电厂有哪些操作属于以上规定的操作类型?
【单选题】下列关于未成年人就业的说法正确的是( )。
A.
禁止用人单位招用未满18周岁的未成年人
B.
已满14周岁不满18周岁就业的未成年人被称为未成年工
C.
文艺、体育和特种工艺单位招用未满16周岁的未成年人,必须依照国家有关规 定,履行审批手续,并保障其接受义务教育的权利
D.
未满14周岁就业的未成年人被称为童工
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