为防止缩孔的产生,可选择的工艺措施为() A.顺序凝固 B.同时凝固 C.糊状凝固

题型:单项选择题

问题:

为防止缩孔的产生,可选择的工艺措施为()

A.顺序凝固

B.同时凝固

C.糊状凝固

考点:材料成型工艺学材料成型工艺学题库
题型:单项选择题

师生在教育内容的教学上构成______关系。

A.授受
B.相互促进
C.民主平等
D.朋友

题型:单项选择题

第七组:
患者,男,25岁。发热,咽痛2周后,尿蛋白(++)红细胞15~20/HP,血Cr180μmol/L,血 C3,降低,肾活检符合急性肾小球肾炎。

提示:若患者出现发憋、气短,不能平卧,血钾6.5mmol/L提问:患者的治疗原则

A.对症治疗

B.休息

C.不用细胞毒性药物

D.可用糖皮质激素

E.透析治疗

题型:单项选择题
Would you like a burger or fried chicken for lunch? No Way! Please pass me the salad  36
Hi, my name is Mor­gan Jacobs, and I decided to be a vegetarian  37 I love all animals.I have read and seen pictures of  38  happens toanimals that are raised for their meat.It makes me so 39  .Baby cows and chickens live their  40   lives in places that are too small for them.They have no  41   to move about.This is so 42  .They suffer and do not get to
43  their lives.
I don't like other animals that also only live to be 44 by people while they are alive and the 45  they are killed.I feel sorry for them.
The best thing 46  being a vegetarian is all the tasty and healthy foods I eat.Vegetables and fruits are healthy for your body.47 , 1 think they taste better than meat.Oranges have vitamin C.I love the  48  of watermelon, peaches, and strawberries.Green vegetables  49 me feel strong.I enjoy drinking lots of soymilk to  50 my bones calcium(钙).
I have a life threatening allergy(过敏)to nuts, seeds, and peanuts,  51  I eat soy butter to get my protein!
I  52  in being kind and loving to people and animals, being good to the earth, and 53  life, including animals!
54   is known to all, animals are our friends.We should live in  55  with the animals.If we destroyed the animals, we would destroy ourselves.
小题1:
A.too B.alsoC.eitherD.instead
小题2:
A.becauseB.unlessC.whetherD.while
小题3:
A.thatB.whichC.whatD.how
小题4:
A.excitedB.sadC.gladD.happy
小题5:
A.shortB.longC.colorfulD.useful
小题6:
A.timeB.roomC.needD.problem
小题7:
A.cruelB.interestingC.necessaryD.probable
小题8:
A.likeB.hateC.enjoyD.love
小题9:
A.playedB.eatenC.lookedD.fed
小题10:
A.styleB.roadC.wayD.type
小题11:
A.inB.atC.toD.about
小题12:
A.BesidesB.HoweverC.OtherwiseD.Therefore
小题13:
A.smellB.colorC.sizeD.taste
小题14:
A.forceB.makeC.causeD.get
小题15:
A.leaveB.takeC.bringD.give
小题16:
A.soB.butC.yetD.or
小题17:
A.believeB.thinkC.considerD.imagine
小题18:
A.inspectingB.respecting C.expectingD.inspiring
小题19:
A.ItB.WhatC.AsD.Which
小题20:
A.harmonyB.memoryC.termsD.search
题型:单项选择题

不属于药品安全性的是( )。

A.药品的“三致”反应

B.药品的毒性反应

C.药品治疗疾病的有效性

D.药品的相互作用

E.药品的使用禁忌

题型:单项选择题

设备内检修作业时,设备内空气氧含量不得低于()

A、10%

B、15%

C、18%

D、%20

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