朊毒体病的脑组织病理改变为() A.弥漫性神经细胞丢失 B.反应性胶质细胞增生 C.

题型:多项选择题

问题:

朊毒体病的脑组织病理改变为()

A.弥漫性神经细胞丢失

B.反应性胶质细胞增生

C.几乎无炎症或免疫反应

D.脑组织呈海绵状改变

E.淀粉样斑块形成和神经细胞空泡变性

考点:外科住院医师传染病防治传染病防治题库
题型:多项选择题

80粒的种子做发芽试验,有16粒没有发芽,发芽率是______.

题型:多项选择题
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,选出一个最佳选项,并在答题卡上将该项涂黑。
As I held my father’s hands one night, I couldn’t help but notice their calluses(老茧) and roughness. His hands tell the story of his life as a     , including all his struggles.
One summer, I remember, a drought (旱灾) hit Ontario, turning it into a     desert. On one of those hot mornings I was picking sweet corn with my dad to fill the last      from the grocery store. Fifty dozen was all we needed, which      took twenty minutes. That morning, however, the process didn’t      quickly. After forty minutes of aimlessly walking in the field, we      needed twenty dozen. I was completely frustrated and     . Dropping the basket heavily, I declared, “If the store wants its last twenty dozen, they can pick it themselves!” Dad     , “Just think, my little girl, only ten dozen left for each of us and then we’re     .” Such is Dad — whatever problem he     , he never gives up.
     , the disastrous effects of the drought were felt all over our county. It was a challenging time for everyone,      Dad remained optimistic. He      to be grateful for other things like good health and food on our plates. Only then did I truly begin to      Dad and his faith that guided us through the hard times.
  Dad is also a living example of real     . From dawn to dusk, he works countless hours to      our family. He always puts our happiness      his own, and never fails to cheer me on at my sports games      his exhaustion after long days. His loving and selfless nature has inspired me to become more sympathetic and     , putting others first.
  Dad, the life      I have learned from you will stay with me forever. You are my father, teacher, friend and, most importantly, my hero.
小题1:
A.teacherB.gardenerC.farmerD.grocer
小题2:
A.stormy B.lively C.disappearing D.burning
小题3:
A.order B.form C.gap D.position
小题4:
A.repeatedly B.normally C.finally D.really
小题5:
A.go B.begin C.occur D.change
小题6:
A.yet B.still C.even D.nearly
小题7:
A.surprised B.nervous C.angry D.frightened
小题8:
A.apologized B.cried C.complained D.laughed
小题9:
A.lost B.done C.gone D.touched
小题10:
A.meets with B.brings up C.works out D.thinks about
小题11:
A.Thankfully B.Hopefully C.Unfortunately D.Strangely
小题12:
A.or B.for C.so D.but
小题13:
A.happenedB.seemed C.continued D.aimed
小题14:
A.face B.appreciate C.examine D.question
小题15:
A.love B.pride C.friendship D.honesty
小题16:
A.supportB.settle C.start D.impress
小题17:
A.after B.before C.beside D.under
小题18:
A.in spite of B.in terms of C.in control of D.in place of
小题19:
A.careful B.regretful C.considerate D.humorous
小题20:
A.history B.motto C.patterns D.lessons
题型:多项选择题

确诊颅内肿瘤目前最常用的辅助检查是()

A.X线

B.B超

C.CT和MRI

D.PET

E.DSA

题型:多项选择题

阅读材料回答题:有人说,“现在的思想道德修养课不吸引人,内容空洞又脱离现实,觉得过于浪费时间,自己的道德素质自然会随着年龄而增长的。”这种观点是否正确?

题型:多项选择题

在货物短期存放的中转仓库或口岸仓库中,通常按()进行分区分类。

A.货物种类和性质

B.仓储作业特点

C.不同货主

D.货物流向

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