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【单选题】
对于高频闭锁式保护，如果由于某种原因使高频通道不通，则（）。A.
区内故障时正确动作
B.
区内故障时误动作
C.
区内故障时拒绝动作
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【简答题】Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time: if corrected too much, he will stop thinking. He notices a thousand times a day the...
【单选题】夜班护士,凌晨4:00采用臭氧灭菌灯对治疗室进行空气清毒30 分钟,可进入治疗室的时间是:
A.
4:35
B.
4:40
C.
5 00
D.
5: 30
E.
6:00
【单选题】夜班护士,凌晨4:00采用臭氧灭菌灯对治疗室进行空气消毒30分钟,可进入治疗室的时间是
A.
4:35
B.
04:40
C.
05:00
D.
05:30
E.
06:00
【单选题】夜班护士,凌晨4:00采用臭氧灭菌灯对治疗室进行空气消毒30分钟,可进入治疗室的时间是
A.
04:35
B.
04:40
C.
05:00
D.
05:30
E.
06:00
【简答题】Hobbies A hobby can be almost anything one likes to do in his spare time. Hobbyists raise animals, build model ships, make baskets, or carve soap figures. They watch birds, hunt animals, climb mountai...
【简答题】Passage 8 Hobbies A hobby can be almost anything one likes to do in his spare time. Hobbyists raise animals, build model ships, make baskets, or carve soap figures. They watch birds, hunt animals, cli...
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