一无牙颌患者,戴用全口义齿1个月。主诉在大张口、说话和打哈欠时义齿均不掉,但吃饭时易

题型:单项选择题 案例分析题

问题:

一无牙颌患者,戴用全口义齿1个月。主诉在大张口、说话和打哈欠时义齿均不掉,但吃饭时易脱落

其原因为()。

A.基托不密合

B.基托边缘伸展过长

C.咬合不平衡

D.后堤区封闭差

E.人工牙排列位置不当

考点:福建住院医师口腔科口腔修复学口腔修复学题库
题型:单项选择题 案例分析题

文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加:在缺词处下加一个漏子符号(/\),并在其下面写出该加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1. 每处错误仅限1词;2. 只允许修改10处,多者(从第11处起)不计分。

I had an interested experience last year. After I had left a small village in the south of French, I drove on to the next town. On the way, a young man waved me. I stopped and he asks me for a lift.. As soon as he had got into the car, I said good morning to him with French and he answered in the same language. Apart from a little words, I don’t know any French at all. None of us spoke during the journey. I had nearly reached to the town, when the young man suddenly said , very slow, “ Do you speak English?” As I soon learned, he was English him!

题型:单项选择题 案例分析题

鸟卵中,将来可孵化成雏鸟的部分是(  )

A.卵黄

B.卵白

C.胚盘

D.系带

题型:单项选择题 案例分析题
一块地,其中
1
9
种玉米,
4
11
种青菜,其余种西瓜.种西瓜的面积占这块地的几分之几?
题型:单项选择题 案例分析题

以下()是说法正确的选项。

A.投标保证金有效期可以与投标有效期不一致

B.一个招标项目只能有一个标底

C.招标人可以规定最低投标限价

D.招标人自收到资格预审文件或招标文件异议的,在作出答复之前,可以不停止招标活动

E.招标人若两阶段招标,应在第二阶段向投标人提出提交投标保证金

题型:单项选择题 案例分析题

《中华人民共和国电信条例》所附的《电信业务分类目录》将电信业务分为“基础电信业务”和“非基础电信业务”两大类。

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