强励装置的作用之一,可以提高带时限过流保护动作的可靠性。

题型:判断题

问题:

强励装置的作用之一,可以提高带时限过流保护动作的可靠性。

考点:电站运行机械电站运行机械题库
题型:判断题

五氧化二碘(I2O5)可用来测定空气中一氧化碳的含量,中碘元素的化合价为 [ ]

A.-5

B.+3

C.+5

D.+2

题型:判断题

日常生活中常见到下列现象,其中发生了化学变化的是 (  )

A.冬天的早晨,玻璃窗上出现美丽的冰花

B.自行车轮胎在烈日下爆裂

C.牛奶放置时间过长变质

D.玻璃杯被打碎

题型:判断题

评价口腔健康教育效果,最宜采用()

A.历史常规资料分析

B.病例对照研究

C.群组研究

D.流行病学实验研究

E.横断面调查

题型:判断题
阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
Teaching my first child, Danae, to share her toys was the biggest challenge. To   36  this, we started inviting other children to play, which could help Danae discover that it’s   37  to share with others – a lesson I needed to   38  myself as well, as it   39 .
One evening Danac had   40 a friend, Natalie, to play with her. Their favorite was a children’s   41  game called Go Fish. That evening,   42  Natalie left, Danae came to me and said, “Mommy, I’d like to give these to Natalie tomorrow. They’re her favorites.”
She help up three cards from the Go Fish game. I tried to   43  that I didn’t want her to give them away because then our   44  wouldn’t be complete. “But I really want her to have them!” Danae   45 . I thought perhaps she didn’t understand that when she gave something away, it was gone   46 . So I tried again, saying, “  47  you give the cards to her, you can’t   48 them back tomorrow.”
A look of   49  came over Danae’s face. For a moment I was happy that she seemed to   50 . But then she smiled and said. “Well, that’s okay, I want her to have them anyway.”
What could I say to that? I sat   51  for a moment and then I realized I had been trying for so long to   52  her to share. Did it   53  that our Go Fish set would be   54 ? What mattered was that my daughter was learning the   55  of giving, that she was thinking about others instead of herself, and that she was trying to make her friends happy. Isn’t that what life is all about?
小题1:
A.achieveB.applyC.receiveD.get
小题2:
A.kindB.gentleC.funD.merciful
小题3:
A.designB.knowC.createD.review
小题4:
A.turned upB.turned awayC.turned toD.turned out
小题5:
A.beggedB.encouragedC.invitedD.found
小题6:
A.boxB.cardC.paperD.show
小题7:
A.beforeB.whileC.afterD.until
小题8:
A.explainB.suggestC.respondD.teach
小题9:
A.thingB.cardC.setD.toy
小题10:
A.insistedB.recommendedC.announcedD.cried
小题11:
A.surelyB.suddenlyC.foreverD.indeed
小题12:
A.IfB.OnceC.AsD.Unless
小题13:
A.ask forB.call forC.look forD.care of
小题14:
A.surpriseB.concernC.delightD.satisfaction
小题15:
A.understandB.acceptC.refuseD.doubt
小题16:
A.sadlyB.angrilyC.quietlyD.slowly
小题17:
A.conductB.askC.forceD.help
小题18:
A.workB.meanC.remindD.matter
小题19:
A.incompleteB.lostC.limitedD.gone
小题20:
A.contentB.usefulnessC.wayD.joy
题型:判断题

《医疗机构从业人员行为规范》适用于那些人员?()

A.医疗机构的医生、护士、药剂、医技人员

B.医疗机构的医护及后勤人员

C.医疗机构的管理、财务、后勤等人员

D.药学技术人员

E.医疗机构内所有从业人员

更多题库