红细胞血型中较为复杂的遗传多态性血型系统是() A.ABO血型系统 B.Rh血型系统

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问题:

红细胞血型中较为复杂的遗传多态性血型系统是()

A.ABO血型系统

B.Rh血型系统

C.MN血型系统

D.Kell血型系统

E.P血型系统

考点:临床医学检验临床血液相关实验室检测项目、原理和临床意义相关实验室检测项目、原理和临床意义题库
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Working parents feel that they are not giving their children enough care. They think that their children feel 1 and 2  to spend more time with them.
Scientists in some colleges have found that working parents believed that they knew 3  their children, but  4 had ever asked their children what they thought. So scientists interviewed (采访) over 1,000 children of working mothers or fathers to 5  what they wanted. They asked the children 6 they wanted their parents to stay  7  and some 8 questions.After they collected the answers, it was   9  that only 10% of the children in their study said that they wanted more time with their parents. _10_, the children who were interviewed said they wanted their parents to give more   11 to them. They said that their parents were as   12  as a bee. When they were asked about what they 13   most, a large number of the children said that they wanted to feel important and   14 .
So parents should know what their children really want and how to get along  15  with them.
小题1:
A.tiredB.afraidC.unhappyD.worried
小题2:
A.thinkB.letC.askD.want
小题3:
A.of  B.at    C.aboutD.over
小题4:
A.every oneB.someoneC.anyoneD.no one
小题5:
A.try outB.find outC.take outD.put out
小题6:
A.whetherB.whyC.whenD.how
小题7:
A.behindB.at homeC.awayD.up
小题8:
A.otherB.othersC.the otherD.the others
小题9:
A.surprisingB.importantC.necessaryD.useful
小题10:
A.ButB.AlsoC.HoweverD.too
小题11:
A.foodB.careC.moneyD.practice
小题12:
A.smallB.youngC.lazyD.busy
小题13:
A.talkedB.learnedC.neededD.studied
小题14:
A.lovedB.hatedC.complainedD.troubled
小题15:
A.goodB.niceC.fineD.well
题型:单项选择题

城市给水承插式铸铁管施工中,采用石棉水泥和膨胀水泥封口的接口,要用稀泥糊口作保水养生,气温( )下不得施工。

A.低于0℃时

B.低于—5℃时

C.高于20℃时

D.低于10℃时

题型:单项选择题

载波通信设备的音频端口阻抗通常为()

A.150Ω

B.600Ω

C.75Ω

题型:单项选择题

乳牙龋齿治疗原则如下,除外

A.降低咬合高度

B.去除病变组织

C.恢复牙体外形

D.提高咀嚼功能

E.利于恒牙列的形成

题型:单项选择题

基站勘测报告E1数量填写:新建基站,S6/6/6站型E1数填();扩 * * 站,扩容前S1/1/1,扩容后S2/2/2,则E1数量填();扩 * * 站,扩容前S2/1/2,扩容后S5/6/5,则E1数填()。

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