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【多选题】
电梯进行对接操作时,钥匙操作的安全触点动作后,( )应失效。A.
相应层门门锁的电气安全装置
B.
验证相应层门关闭情况的电气安全装置
C.
正常运行控制
D.
验证对接操作入口处轿门关闭状况的电气安全装置
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反馈参考答案：
举一反三
【单选题】下列护理目标的陈述,正确的是:
A.
病人了解糖尿病饮食方面的知识
B.
病人免疫力增强
C.
护士教会病人注射胰岛素的正确方法
D.
病人学会自测血糖
E.
病人的糖尿病彻底治愈
【单选题】藻酸盐分离剂的分离作用是
A.
分离剂失水干燥形成分离膜
B.
分离剂与石膏表面的钙离子进行反应形成分离膜
C.
分离剂与MMA单体进行反应形成分离膜
D.
分离剂自身发生化学反应形成分离膜
E.
分离剂自身发生物理变化形成膜
【简答题】What did the little prince ask the pilot to draw for him?
【单选题】At ( ), photography is a chemical process, during which a light-sensitive material is altered when exposed to light.
A.
its most basic
B.
its basic
C.
the most basic
D.
the basic
【单选题】Directions: Choose the one that best completes the sentence, or fully expresses the meaning of the given word. As Hopkins shakily stepped aboard King’s barge from the accommodation ladder, the stern r...
A.
a swell of pride
B.
the swell on his leg
C.
The boat was caught in a heavy swell.
D.
We had a swell time.
【简答题】What did the pilot say at that critical moment and what does he mean?
【简答题】What did the pilot and flight attendants do to deal with the emergency?
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