关于慢性支气管炎,以下说法正确的是() A.根据X线平片所见可确诊该病 B.X检查的

题型:单项选择题

问题:

关于慢性支气管炎,以下说法正确的是()

A.根据X线平片所见可确诊该病

B.X检查的目的是为了除外其他疾病,以及观察其合并症

C.根据肺纹理增强可以诊断慢性支气管炎

D.慢性支气管炎患者的胸片一定有异常

E.如发现支气管壁增厚,则对诊断有特异性帮助

考点:广东住院医师医学影像学影像诊断综合练习影像诊断综合练习题库
题型:单项选择题
     This morning, I went to a charity show __(1)_____ in the town center. The charity show, called 'For Every Child', was to raise money for an orphanage(孤儿院). Many __(2)______ persons, including a few bosses, donated money at the show. What surprised us was that a little boy also donated 100 yuan. He had saved the money for more___(3) ____two years. He said that everyone should do something for others. Some famous pop singers gave wonderful__(4)____ on the stage. One of them even came ___(5)___ the stage and walked among the audience. She asked the audience to sing a song ___(6)____ her, and they did just __(7)___she wanted them to. The show lasted for about three hours. At the ___(8)___  of the show, some children from the orphanage __(9)___in front of the microphone. All of them were so thankful that they___(10)___ while they said thanks to those people who donated. Again, they felt the warmth of being helped by others.
小题1:
A.haveB.holdingC.holdD.held
小题2:
A.successB.successfulC.succeedD.succeeded
小题3:
A.thenB.aboutC.thanD.for
小题4:
A.performB.performerC.performanceD.performance s
小题5:
A.upB.downC.awayD.behind
小题6:
A.togetherB.followC.withD.follows
小题7:
A.howB.whyC.whichD.what
小题8:
A.beginningB.endingC.endD.ends
小题9:
A.standB.standsC.standingD.stood
小题10:
A.criesB.criedC.cryingD.shouted
题型:单项选择题

水轮发电机主轴的结构型式有()

A、一种

B、二种

C、三种

D、四种

题型:单项选择题

《畜牧法》规定,畜禽批发市场选址,应当符合法律、行政法规和国务院畜牧兽医行政主管部门规定的动物防疫条件,并距离种畜禽场和大型畜禽养殖场()之外。

A.500米

B.一公里

C.三公里

D.十公里

题型:单项选择题

刘某在闹市中一栋楼房的13层居住。一天刘某购买了一只大花瓶,花瓶的包装箱是木质的,因其体积太大从垃圾道扔不下去,于是刘某随手从开着的窗户扔出窗外,将正在楼下行走的于某砸成重伤,经抢救无效死亡。对刘某的行为在认定上有不同意见,下列正确的是:

A.过失致人重伤罪
B.故意杀人罪(间接)
C.故意伤害(致)死罪
D.意外事件

题型:单项选择题

转相

A.Zeta电位降低
B.乳剂放置后出现分散相粒子上浮的现象
C.微生物及光、热、空气等的作用
D.乳化剂类型改变
E.乳化剂失去乳化作用
引起下列乳剂不稳定现象的原因是

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