鼻咽拭子的除菌处理是:加抗生素终浓度为20000U/ml。4℃作用()。 A.20分

题型:单项选择题 A1/A2型题

问题:

鼻咽拭子的除菌处理是:加抗生素终浓度为20000U/ml。4℃作用()。

A.20分钟

B.40分钟

C.2小时

D.4小时

E.1天

考点:微生物检验技术(师)专业知识(综合练习)专业知识(综合练习)题库
题型:单项选择题 A1/A2型题

资料1

中华人民共和国海关进口货物报关单

资料2:上海明亮眼镜公司(3101781309)委托上海有朋国际贸易公司(3101911616)进口一批镜框材料,装载该货物的运输工具于2007年9月13日申报进境,次日由上海双子报关公司向上海海关申报。

请根据上述资料,选择以下栏目的正确选项:

“保费”栏:()。

A. 502/30/2

B. 0.3

C. 0.30%

D. 不填

题型:单项选择题 A1/A2型题
The little boy entered the house unhappily. His mother was  1 cakes in the kitchen. She smiled as she  2 ,but stopped when she saw his face.“Tyler,  3 happened? Is everything okay?”
“Nothing is okay,Mom,” said the boy.” Today, in our science lesson, Mrs Green talked about the 4 .The whole world is getting dirtier and many animals and plants are dying, She wants us to think of something we can do to help. I thought all the way home, but there is  5 I can do to make a difference.”
“Let me tell you a  6 ,”the mother said after thinking  for a while .“ One morning a man was walking down a beach, there he saw thousands of dying starfish(海星) covering the beach, they were pushed up by the   7 . and it was too far for them to make their way back by  8 . The man shook his head as he walked along,“What a pity!So many starfish will die on the beach.” The man felt very  9 for those starfish . He went on walking and just at that time he was  10 to find a boy in front who was throwing the starfish back into the sea as  11 as he could. “How silly you are! My  12 ,” the man said.“There are so many starfish, and can you throw all of them back?” The boy didn’t stop but kept throwing. “  13 I can’t help them all, I can make a difference to this one, and this one, and this one,”said the boy.“Thinking for a moment, the man  14 to help return the starfish to their home. He smiled and said to himself, “Sometimes the biggest lesson in life comes from the   15 person.”
小题1:
A.drinkingB.makingC.sellingD.washing
小题2:
A.turned aroundB.turned downC.turned onD.turned off
小题3:
A.whatB.whenC.whereD.why
小题4:
A.airB.landC.waterD.environment
小题5:
A.somethingB.anythingC.everythingD.nothing
小题6:
A.lieB.jokeC.storyD.way
小题7:
A.windB.rainC.wavesD.sands
小题8:
A.himselfB.itselfC.ourselvesD.themselves
小题9:
A.tiredB.sorryC.happyD.excited
小题10:
A.afraidB.surprisedC.sadD.angry
小题11:
A.slowB.fastC.soonD.high
小题12:
A.fatherB.motherC.sonD.daughter
小题13:
A.OrB.SoC.BecauseD.Though
小题14:
A.beganB.continuedC.forgotD.waited
小题15:
A.shortestB.tallestC.smallestD.biggest
题型:单项选择题 A1/A2型题

(2010年甘肃兰州模拟)2010年7月3日新浪网讯:“最具幸福感的城市”调查报告公布半年后,新浪、大众网等一些网络媒体又进行了跟踪调查,调查结果显示,报告的公布,促进了城市的文明建设,提升了城市品味。这说明(  )

A.社会存在决定于社会意识

B.城市文明建设要突出地方特色

C.社会意识反作用于社会存在

D.社会意识促进社会存在的发展

题型:单项选择题 A1/A2型题

下列()不是理财规划业务经历的发展阶段。

A.种子期

B.初创期

C.扩张期

D.成熟稳定期

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什么叫涡流?涡流是如何产生的?

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